Bihar Board Class 10 Maths Solutions Chapter 2 बहुपद Ex 2.2

Bihar Board Class 10 Maths Solutions Chapter 2 बहुपद Ex 2.2 Text Book Questions and Answers. BSEB Bihar Board Class 10 Maths Solutions Chapter 2 बहुपद Ex 2.2 Bihar Board Class 10 Maths बहुपद Ex 2.2 Bihar Board Class 10 Math Book Solution In Hindi प्रश्न 1. निम्न द्विघात बहुपदों के शून्यक ज्ञात कीजिए और शून्यकों तथा गुणांकों के बीच के सम्बन्ध की सत्यता की जाँच कीजिए- (i) x2 – 2x – 8 (ii) 4s2 – 4s + 1 (iii) 6×2 – 3 – 7x (iv) 4u2 + 8u (v) t2 – 15 (vi) 3×2 – x – 4 हल (i) दिया गया बहुपद = x2 – 2x – 8 = x2 – (4 – 2)x – 8 = x2 – 4x + 2x – 8 = (x2 – 4x) + (2x – 8) = x(x – 4) + 2 (x – 4) = (x – 4) (x + 2) x2 – 2x – 8 = (x – 4) (x + 2) जब बहुपद x2 – 2x – 8 = 0 हो तो (x – 4) (x + 2) भी शून्य होगा जिसका अर्थ है कि या तो x – 4 = 0 या फिर x + 2 = 0…

Bihar Board Class 9 English Book Solutions Chapter 9 The Gift of The Magi

Get Updated Bihar Board Class 9th English Book Solutions in PDF Format and download them free of cost. Bihar Board Class 9 English Book Solutions Prose Chapter 9 The Gift of The Magi Questions and Answers provided are as per the latest exam pattern and syllabus. Access the topics of Panorama English Book Class 9 Solutions Chapter 9 The Gift of The Magi through the direct links available depending on the need. Clear all your queries on the Class 9 English Subject by using the Bihar Board Solutions for Chapter 9 The Gift of The Magi existing. Panorama English Book Class 9 Solutions Chapter 9 The Gift of The Magi If you are eager to know about the Bihar Board Solutions of Class 9 English Chapter 9 The Gift of The Magi Questions and Answers you will find all of them here. You can identify the knowledge gap using these Bihar Board Class 9 English Solutions PDF and plan accordingly. Don’t worry about the accuracy as they are given after extensive research by people having subject knowledge alongside from the latest English Textbooks. Bihar Board Class 9 English The Gift of The Magi Text Book Questions and Answers A. Form…

Bihar Board Class 10 Maths Solutions Chapter 5 समांतर श्रेढ़ियाँ Ex 5.2

Bihar Board Class 10 Maths Solutions Chapter 5 समांतर श्रेढ़ियाँ Ex 5.2 Text Book Questions and Answers. BSEB Bihar Board Class 10 Maths Solutions Chapter 5 समांतर श्रेढ़ियाँ Ex 5.2 Bihar Board Class 10 Maths समांतर श्रेढ़ियाँ Ex 5.2 Bihar Board Class 10 Math प्रश्न 1. निम्नलिखित सारणी में, रिक्त स्थानों को भरिए, जहाँ A.P. का प्रथम पद a, सार्वान्तर d और n वाँ पद an है: हल (i) दिया है, a = 7, d = 3, n = 8, an = ? n वाँ पद (an) = a + (n – 1)d = 7 + (8 – 1) × 3 = 7 + (7 × 3) = 7 + 21 = 28 अत: an = 28 (ii) दिया है, a = -18, n = 10, an = 0, d = ? n वाँ पद (an) = a + (n – 1)d ⇒ 0 = -18 + (10 – 1)d ⇒ -18 + 9d = 0 ⇒ 9d = 18 ⇒ d = 2 अतः d = 2 (iii) दिया है, d = -3, n = 18, an = -5, a = ? n वाँ पद (an) = a + (n – 1)d ⇒ -5 = a + (18 –…

Bihar Board Class 9 English Book Solutions Poem 8 Abraham Lincoln’s Letter to His Son’s Teacher

Get Updated Bihar Board Class 9th English Book Solutions in PDF Format and download them free of cost. Bihar Board Class 9 English Book Solutions Poem 8 Abraham Lincoln’s Letter to His Son’s Teacher Questions and Answers provided are as per the latest exam pattern and syllabus. Access the topics of Panorama English Book Class 9 Solutions Poem 8 Abraham Lincoln’s Letter to His Son’s Teacher through the direct links available depending on the need. Clear all your queries on the Class 9 English Subject by using the Bihar Board Solutions for Poem 8 Abraham Lincoln’s Letter to His Son’s Teacher existing. Panorama English Book Class 9 Solutions Poem 8 Abraham Lincoln’s Letter to His Son’s Teacher If you are eager to know about the Bihar Board Solutions of Class 9 English Poem 8 Abraham Lincoln’s Letter to His Son’s Teacher Questions and Answers you will find all of them here. You can identify the knowledge gap using these Bihar Board Class 9 English Solutions PDF and plan accordingly. Don’t worry about the accuracy as they are given after extensive research by people having subject knowledge alongside from the latest English Textbooks. Bihar Board Class 9 English Abraham Lincoln’s Letter…

Bihar Board Class 10 Maths Solutions Chapter 8 त्रिकोणमिति का परिचय Ex 8.4

Bihar Board Class 10 Maths Solutions Chapter 8 त्रिकोणमिति का परिचय Ex 8.4 Text Book Questions and Answers. BSEB Bihar Board Class 10 Maths Solutions Chapter 8 त्रिकोणमिति का परिचय Ex 8.4 Bihar Board Class 10 Maths त्रिकोणमिति का परिचय Ex 8.4 Bihar Board Class 10 Math Book Solution In Hindi Pdf Download प्रश्न 1. त्रिकोणमितीय अनुपातों sin A, sec A और tan A को cot A के पदों में व्यक्त कीजिए हल हम जानते हैं कि cot A और cosec A में सम्बन्ध ‘cosec2 A = 1 + cot2 A’ है और cosec A और sin A में सम्बन्ध प्रतिलोम का है। Bihar Board Class 10 Math Solution In Hindi प्रश्न 2. ∠A के अन्य सभी त्रिकोणमितीय अनुपातों को sec A के पदों में लिखिए। हल Class 10 Maths 8.4 Solution In Hindi Bihar Board प्रश्न 3. (ii) sin 25° cos 65° + cos 25° sin 65° हल (ii) दिया है, sin 25° cos 65° + cos 25° sin 65° = sin 25° cos (90° – 25°) + cos 25° sin (90° – 25°) = sin 25° sin 25° + cos 25° cos 25° [∵ cos (90° – 25°) = sin 25° तथा sin(90° – 25°) = cos 25°]…

Bihar Board Class 7 Maths Solutions Chapter 8 घातांक

Bihar Board Class 7 Maths Solutions Chapter 8 घातांक Text Book Questions and Answers. BSEB Bihar Board Class 7 Maths Solutions Chapter 8 घातांक Bihar Board Class 7 Maths घातांक Ex 8.1 Bihar Board Class 7 Math Solution In Hindi प्रश्न 1. घातांकीय रूप में व्यक्त कीजिए- (i) 5 × 5 × 5 × 5 हल : 54 (ii) c × c × c हल : c3 (iii) 2 × 2 × 3 × 3 × 3 हल : 22 × 33 (iv) 6 × 6 × b × b हल : 62 × b2 (v) a × a × b × b × b × b × b × d हल : a2 × b5 × d Bihar Board Class 7 Math प्रश्न 2. मान ज्ञात करें- (i) 33 हल : 33 = 3 × 3 × 3 = 27 (ii) 64 हल : 64 = 6 × 6 × 6 × 6 = 1296 (iii) 93 हल : 93 = 9 × 9 × 9 = 729 (iv) 54 हल : 54 = 5 × 5 × 5 × 5 = 625 (v) 44 हल : 44 = 4 × 4 × 4 × 4 = 256 Bihar…

Bihar Board Class 10 Maths Solutions Chapter 4 द्विघात समीकरण Ex 4.3

Bihar Board Class 10 Maths Solutions Chapter 4 द्विघात समीकरण Ex 4.3 Text Book Questions and Answers. BSEB Bihar Board Class 10 Maths Solutions Chapter 4 द्विघात समीकरण Ex 4.3 Bihar Board Class 10 Maths द्विघात समीकरण Ex 4.3 Bihar Board Class 10 Math Book Solution In Hindi Pdf Download प्रश्न 1. यदि निम्नलिखित द्विघात समीकरणों के मूलों का अस्तित्व हो, तो इन्हें पूर्ण वर्ग बनाने की विधि द्वारा ज्ञात कीजिए। (i) 2×2 – 7x + 3 = 0 (ii) 2×2 + x – 4 = 0 (iii) 4×2 + 4√3x + 3 = 0 (iv) 2×2 + x + 4 = 0 हल (i) दिया गया द्विघात समीकरण : 2×2 – 7x + 3 = 0 ⇒ [प्रत्येक पद में x2 के गुणांक 2 से भाग देने पर] Bihar Board Class 10 Math Book Solution In Hindi प्रश्न 2. उपर्युक्त प्रश्न (1) में दिए गए द्विघात समीकरणों के मूल, द्विघाती सूत्र का उपयोग करके ज्ञात कीजिए। हल (i) दिया गया द्विघात समीकरण : 2×2 – 7x + 3 = 0 उपर्युक्त समीकरण की तुलना व्यापक द्विघात समीकरण ax2 + bx + c = 0 से करने पर, a = 2, b = -7 तथा c = 3 अत: समीकरण…

Bihar Board Class 9 English Book Solutions Poem 5 Sound

Get Updated Bihar Board Class 9th English Book Solutions in PDF Format and download them free of cost. Bihar Board Class 9 English Book Solutions Poem 5 Sound Questions and Answers provided are as per the latest exam pattern and syllabus. Access the topics of Panorama English Book Class 9 Solutions Poem 5 Sound through the direct links available depending on the need. Clear all your queries on the Class 9 English Subject by using the Bihar Board Solutions for Poem 5 Sound existing. Panorama English Book Class 9 Solutions Poem 5 Sound If you are eager to know about the Bihar Board Solutions of Class 9 English Poem 5 Sound Questions and Answers you will find all of them here. You can identify the knowledge gap using these Bihar Board Class 9 English Solutions PDF and plan accordingly. Don’t worry about the accuracy as they are given after extensive research by people having subject knowledge alongside from the latest English Textbooks. Bihar Board Class 9 English Sound Text Book Questions and Answers A. Work in small groups and discuss the questions given below: Bihar Board Class 9 English Book Solution Question 1. How do trees help us? Answer: Trees…

Bihar Board Class 6th Science Solutions विज्ञान

Bihar Board Class 6th Science Solutions विज्ञान

Top academic experts at BiharBoardSolutions.com have designed BSTBPC BSEB Bihar Board Class 6 Science Book Solutions विज्ञान PDF Free Download in Hindi Medium and English Medium are part of Bihar Board Class 6th Solutions based on the latest NCERT syllabus. Here we have updated the detailed SCERT Bihar Board 6th Class Science Book Solutions Vigyan of BTBC Book Class 6 Science Solutions Answers Guide, Bihar Text Book Class 6 Science Questions and Answers, Chapter Wise Notes Pdf, Model Question Papers, Study Material to help students in understanding the concepts behind each question in a simpler and detailed way. BSEB Bihar Board Class 6th Science Book Solutions विज्ञान Chapter 1 भोजन कहाँ से आता है? Chapter 2 भोजन में क्या-क्या है? Chapter 3 तन्तु से वस्त्र तक Chapter 4 विभिन्न प्रकार के पदार्थ Chapter 5 पृथक्करण Chapter 6 पदार्थों में परिवर्तन Chapter 7 पेड़-पौधों की दुनिया Chapter 8 फूलों से जान-पहचान Chapter 9 जन्तुओं में गति Chapter 10 सजीव और निर्जीव Chapter 11 सजीवों में अनुकूलन Chapter 12 दूरी, मापन एवं गति Chapter 13 प्रकाश Chapter 14 बल्ब जलाओ जगमग-जगमग Chapter 15 चुम्बक Chapter 16 जल Chapter 17 वायु Chapter 18 ठोस कचरा प्रबंधन We hope that BSTBPC BSEB Bihar Board…

Bihar Board Class 6 Hindi Book Solutions किसलय Kislay Bhag 1

Bihar Board Class 6 Hindi Book Solutions किसलय Kislay Bhag 1

Top academic experts at BiharBoardSolutions.com have designed BSTBPC BSEB Bihar Board Class 6 Hindi Book Solutions किसलय भाग 1 हिंदी बुक बिहार क्लास 6, Kislay Bhag 1 Hindi Book Bihar Class 6 Solutions PDF Free Download are part of Bihar Board Class 6th Solutions based on the latest NCERT syllabus. Here we have updated the detailed SCERT Bihar Board 6th Class Hindi Book Solutions of किसलय भाग 1 BTBC Book Class 6 Hindi Solutions Answers Guide, Bihar Text Book Class 6 Hindi Questions and Answers, Chapter Wise Notes Pdf, Model Question Papers, Study Material to help students in understanding the concepts behind each question in a simpler and detailed way. BSEB Bihar Board Class 6th Hindi Book Solutions Kislay Bhag 1 Kislay Hindi Book Class 6 Solutions Bihar Board Kislay Hindi Book Bihar Class 6 Solutions Chapter 1 अरमान Chapter 2 असली चित्र Chapter 3 चिड़िया Chapter 4 हॉकी का जादूगर Chapter 5 हार की जीत Chapter 6 तुम कल्पना करो Chapter 7 पिता का पत्र पुत्र के नाम Chapter 8 मंत्र Chapter 9 बाल-लीला Chapter 10 भीष्म की प्रतिज्ञा Chapter 11 सरजू भैया Chapter 12 रहीम के दोहे Chapter 13 दादा-दादी के साथ Chapter 14 डॉ. भीमराव अम्बेदकर Chapter 15…

Bihar Board Class 6th Maths Solutions गणित

Bihar Board Class 6th Maths Solutions गणित

Top academic experts at BiharBoardSolutions.com have designed BSTBPC BSEB Bihar Board Class 6 Maths Book Solutions गणित PDF Free Download in Hindi Medium and English Medium are part of Bihar Board Class 6th Solutions based on the latest NCERT syllabus. Here we have updated the detailed SCERT Bihar Board 6th Class Maths Book Solutions Ganit of BTBC Book Class 6 Maths Solutions Answers Guide, Bihar Text Book Class 6 Maths Questions and Answers, Chapter Wise Notes Pdf, Model Question Papers, Study Material to help students in understanding the concepts behind each question in a simpler and detailed way. BSEB Bihar Board Class 6th Maths Book Solutions गणित Chapter 1 संख्याओं की समझ Chapter 2 पूर्ण संख्याएँ Chapter 3 संख्याओं का खेल Chapter 4 पूर्णांक Chapter 5 आधारभूत ज्यामितीय जानकारियाँ Chapter 6 सरल आकृतियों की समझ Chapter 7 भिन्न Chapter 8 दशमलव Chapter 9 आँकड़ों का प्रयोग Chapter 10 अनुपात और समानुपात Chapter 11 ऐकिक नियम Chapter 12 बीजगणित Chapter 13 क्षेत्रमिति : परिमिति एवं क्षेत्रफल Chapter 14 सममिति Chapter 15 प्रायोगिक ज्यामिति We hope that BSTBPC BSEB Bihar Board Class 6th Maths Book Solutions गणित PDF Free Download in Hindi Medium and English Medium of BTBC Book Class 6 Maths…