Bhagya Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 2 Sequences and Series Ex 2.5 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 2 Sequences and Series Ex 2.5 Question 1. Find Sn of the following arithmetico-geometric sequences. (i) 2, 4x, 6×2, 8×3, 10×4, …… Solution: 2, 4x, 6×2, 8×3, 10×4, …… … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 2 Sequences and Series Ex 2.4 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 2 Sequences and Series Ex 2.4 Question 1. Verify whether the following sequences are H.P. (i) Solution: Here, the reciprocal sequence is 3, 5, 7, 9,… t1 = 3, … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 2 Sequences and Series Ex 2.3 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 2 Sequences and Series Ex 2.3 Question 1. Determine whether the sum to infinity of the following G.P.s exist, if exists find them. (i) Solution: (ii) Solution: (iii) Solution: … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 2 Sequences and Series Ex 2.2 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 2 Sequences and Series Ex 2.2 Question 1. For the following G.P.s, find Sn. (i) 3, 6, 12, 24, …….. Solution: (ii) p, q, Solution: (iii) 0.7, 0.07, 0.007, … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 2 Sequences and Series Ex 2.1 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 2 Sequences and Series Ex 2.1 Question 1. Check whether the following sequences are G.P. If so, write tn. (i) 2, 6, 18, 54, …… Solution: (ii) 1, -5, … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 1 Complex Numbers Miscellaneous Exercise 1 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 1 Complex Numbers Miscellaneous Exercise 1 (I) Select the correct answer from the given alternatives. Question 1. If n is an odd positive integer, then the value of 1 … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 1 Complex Numbers Ex 1.4 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 1 Complex Numbers Ex 1.4 Question 1. Find the value of (i) ω18 (ii) ω21 (iii) ω-30 (iv) ω-105 Solution: Question 2. If ω is the complex cube root of … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 1 Complex Numbers Ex 1.3 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 1 Complex Numbers Ex 1.3 Question 1. Find the modulus and amplitude for each of the following complex numbers: (i) 7 – 5i Solution: Let z = 7 – 5i … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 1 Complex Numbers Ex 1.2 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 1 Complex Numbers Ex 1.2 Question 1. Find the square root of the following complex numbers: (i) -8 – 6i Solution: Let = a + bi, where a, b ∈ … Read more
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 1 Complex Numbers Ex 1.1 Questions and Answers. Maharashtra State Board 11th Maths Solutions Chapter 1 Complex Numbers Ex 1.1 Question 1. Simplify: (i) √-16 + 3√-25 + √-36 – √-625 Solution: = 4i + 3(5i) + 6i – 25i = 25i – 25i = 0 … Read more