RBSE Solutions for Class 11 Maths Chapter 12 Conic Section Rajasthan Board RBSE Class 11 Maths Chapter 12 Conic Section Ex 12.1 Question 1. Find the equation of the circle whose: (i) Centre (- 2, 3) and radius is 4 (ii) Centre (a, b) and radius is a – b Solution: (i) According to question, … Read more
RBSE Solutions for Class 11 Maths Chapter 11 Straight Line Rajasthan Board RBSE Class 11 Maths Chapter 11 Straight Line Ex 11.1 Question 1. Find the equation of straight line which is parallel to x-axis and (i) lie at a distance of 5 unit from origin (above origin) (ii) lie at a distance of 3 … Read more
RBSE Solutions for Class 11 Maths Chapter 10 Limits and Derivatives Rajasthan Board RBSE Class 11 Maths Chapter 10 Limits and Derivatives Ex 10.1 Question 1. Show that left and right limits of function at x = 1 are equal and their value is 1. Solution: From equation (i) and (ii) L.H.L. = R.H.L. ⇒ … Read more
RBSE Solutions for Class 11 Maths Chapter 9 Logarithms Rajasthan Board RBSE Class 11 Maths Chapter 9 Logarithms Ex 9.1 (Q. 1 to 6) Write the following in logarithm form : Question 1. 26 = 64 Solution: Logarithm form of 26 = 64 is log2 64 = 6 Question 2. 104 = 10000 Solution: Logarithm form of 104 = 10000 … Read more
RBSE Solutions for Class 11 Maths Chapter 8 Sequence, Progression, and Series Rajasthan Board RBSE Class 11 Maths Chapter 8 Sequence, Progression, and Series Ex 8.1 Question 1. From the following sequence which are in A.P. ? (i) 2, 6, 11, 17,… (ii) 1, 1.4, 1.8, 2.2,… (iii) -7, -5, -3, -1,.. (iv) 1, 8, 27, … Read more
RBSE Solutions for Class 11 Maths Chapter 7 Binomial Theorem Rajasthan Board RBSE Class 11 Maths Chapter 7 Binomial Theorem Ex 7.1 Expand each expression in the following questions (Q. 1 to 5): Question 1. (2 – x)3 Solution : (2 – x)3 = 3C0 ( 2 )3 + 3C1 ( 2 )2 (-x) + 3C2 ( 2 ) ( -x )2 + 3C3 ( -x )3 … Read more
RBSE Solutions for Class 11 Maths Chapter 6 Permutations and Combinations Rajasthan Board RBSE Class 11 Maths Chapter 6 Permutations and Combinations Ex 6.1 Question 1. Find the value of n, whereas n Solution: Question 2. Find the number of different words formed by letters of word ALLAHABAD. Solution: There are 9 letters in given … Read more
RBSE Solutions for Class 11 Maths Chapter 5 Complex Numbers Rajasthan Board RBSE Class 11 Maths Chapter 5 Complex Numbers Ex 5.1 Question 1. Write the following in simplest form: (i) i52 (ii) √-2 √-3 (iii) (1 + i)5 (1 – i)5 Solution: Question 2. Find the additive and multiplicative inverse of following numbers: (i) 1 … Read more
RBSE Solutions for Class 11 Maths Chapter 4 Principle of Mathematical Induction Rajasthan Board RBSE Class 11 Maths Chapter 4 Principle of Mathematical Induction Ex 4.1 Question 1. If statement is P(n) : (n + 3) < 2n+3 then write P(4). Solution: P(n) : (n + 3) < 2n+3 Putting n = 4 P(4) : (4 … Read more
RBSE Solutions for Class 11 Maths Chapter 3 Trigonometric Functions Rajasthan Board RBSE Class 11 Maths Chapter 3 Trigonometric Functions Ex 3.1 Question 1. Find the radian measures corresponding to the following degree measures (i) 25° (ii) -47°30′ (iii) 520° Solution : Question 2. Find the degree measures corresponding to the following radian measures (useπ=22/7) (i) 11/16 (ii) … Read more