Author name: Prasanna

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 11 Conic Sections Ex 11.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 11 Conic Sections Ex 11.3 In each of the following questions 1 to 9, find the co-ordinates of the foci, the vertices, the length of major axis, the minor […]

Gujarat Board GSEB Textbook Solutions Class 12 Maths Chapter 3 Matrices Ex 3.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 12 Maths Chapter 3 Matrices Ex 3.3 Question 1. Find the transpose of each of the following matrices: (i) (ii) (iii) Solution: Question 2. If A = + B = , then verify

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 9 Sequences and Series Ex 9.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 9 Sequences and Series Ex 9.1 Write the first five terms of each of the sequences of questions 1 to 6 whose nth terms are: Solutions to questions

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 8 Binomial Theorem Miscellaneous Exercise Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 8 Binomial Theorem Miscellaneous Exercise Question 1. Find a, b and n in the expansion of (a + b)n, if the first three terms of the expansion are 729,

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 8 Binomial Theorem Ex 8.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 8 Binomial Theorem Ex 8.2 Find the coefficient of: 1. x5 in (x + 3)8 2. a5b7 in (a – 2b)12 Solutions to questions 1 and 2: 1. General

Gujarat Board GSEB Textbook Solutions Class 11 Chemistry Chapter 9 Hydrogen Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Chemistry Chapter 9 Hydrogen GSEB Class 11 Chemistry Hydrogen Text Book Questions and Answers Question 1. Justify the position of hydrogen in the periodic table on the basis of its electronic configuration. Answer: Hydrogen

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 9 Sequences and Series Ex 9.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 9 Sequences and Series Ex 9.2 Question 1. Find the sum of odd integers from 1 to 2001. Solution: We have to find the sum 1 + 3

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 8 Binomial Theorem Ex 8.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 8 Binomial Theorem Ex 8.1 Expand each of the expressions in questions 1 – 5: 1. (1 – 2x)5 2. ( – )5 3. (2x – 3)6 4. (

Gujarat Board GSEB Textbook Solutions Class 11 Chemistry Chapter 13 Hydrocarbons Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Chemistry Chapter 13 Hydrocarbons GSEB Class 11 Chemistry Hydrocarbons Text Book Questions and Answers Question 1. How do you account for the formation of ethane during chlorination of methane? Answer: One of the termination

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Miscellaneous Exercise Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Miscellaneous Exercise Question 1. How many words, with or without meaning, each of 2 vowels and 3 consonents can be formed from the letters

Gujarat Board GSEB Textbook Solutions Class 11 Chemistry Chapter 12 Organic Chemistry: Some Basic Principles and Techniques Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Chemistry Chapter 12 Organic Chemistry: Some Basic Principles and Techniques GSEB Class 11 Chemistry Organic Chemistry: Some Basic Principles and Techniques Text Book Questions and Answers Question 1.

Gujarat Board GSEB Textbook Solutions Class 11 Physics Chapter 14 Oscillations Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Physics Chapter 14 Oscillations GSEB Class 11 Physics Oscillations Text Book Questions and Answers Question 1. Which of the following examples represent periodic motion? A swimmer completing one (return) trip from one bank of

Gujarat Board GSEB Textbook Solutions Class 11 Physics Chapter 13 Kinetic Theory Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Physics Chapter 13 Kinetic Theory GSEB Class 11 Physics Kinetic Theory Text Book Questions and Answers Question 1. Estimate the fraction of molecular volume to the actual volume occupies by oxygen gas at

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Ex 7.4 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Ex 7.4 Question 1. If nC8 = nC2. Find nC2. Solution: We have: nCr = nCn-r nC2 = nCn-2 nC8 = nCn-2 ⇒ n

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Ex 7.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Ex 7.3 Question 1. How many 3-digit numbers can be formed by using the digits 1 to 9, if no digit is repeated? Solution:

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Ex 7.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 7 Permutations and Combinations Ex 7.1 Question 1. How many 3-digit numbers can be formed from the digits 1, 2, 3, 4 and 5, assuming. (i) repetition of

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Miscellaneous Exercise Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Miscellaneous Exercise Solve the inequalities in questions 1 to 6: 1. 2 ≤ 3x – 4 ≤ 5 2. 6 ≤ – 3(2x – 4) ≤

Gujarat Board GSEB Textbook Solutions Class 11 Chemistry Chapter 10 The s-Block Elements Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Chemistry Chapter 10 The s-Block Elements GSEB Class 11 Chemistry The s-Block Elements Text Book Questions and Answers Question 1. What are the common physical and chemical features of alkali metals? Answer:

Gujarat Board GSEB Textbook Solutions Class 11 Chemistry Chapter 5 States of Matter Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Chemistry Chapter 5 States of Matter GSEB Class 11 Chemistry States of Matter Text Book Questions and Answers Question 1. What will be the minimum pressure required to compress 500 dm3 of

Gujarat Board GSEB Textbook Solutions Class 11 Chemistry Chapter 14 Environmental Chemistry Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Chemistry Chapter 14 Environmental Chemistry GSEB Class 11 Chemistry Environmental Chemistry Text Book Questions and Answers Question 1. Define environmental chemistry. Answer: Environmental chemistry deals with the study of the origin, transport, reactions,