Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 4 Sequences and Series Ex 4.5 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 4 Sequences and Series Ex 4.5 Question 1. Find the sum . Solution: Question 2. Find . Solution: Question 3. Find . Solution: Question 4. Find . … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 4 Sequences and Series Ex 4.4 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 4 Sequences and Series Ex 4.4 Question 1. Verify whether the following sequences are H.P. (i) (ii) (iii) Solution: (i) Here, the reciprocal sequence is 3, 5, … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 4 Sequences and Series Ex 4.3 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 4 Sequences and Series Ex 4.3 Question 1. Determine whether the sum to infinity of the following G.P’.s exist. If exists, find it. (i) (ii) (iii) (iv) … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 4 Sequences and Series Ex 4.2 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 4 Sequences and Series Ex 4.2 Question 1. For the following G.P.’s, find Sn. (i) 3, 6, 12, 24, ….. (ii) Solution: Question 2. For a G.P., … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 4 Sequences and Series Ex 4.1 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 4 Sequences and Series Ex 4.1 Question 1. Verify whether the following sequences are G.P. If so, write tn. (i) 2, 6, 18, 54, …… (ii) 1, … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 3 Complex Numbers Ex 3.3 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 3 Complex Numbers Ex 3.3 Question 1. If ω is a complex cube root of unity, show that (i) (2 – ω)(2 – ω2) = 7 (ii) (2 … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 3 Complex Numbers Ex 3.2 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 3 Complex Numbers Ex 3.2 Question 1. Find the square root of the following complex numbers: (i) -8 – 6i Solution: Let = a + bi, where a, … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 3 Complex Numbers Ex 3.1 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 3 Complex Numbers Ex 3.1 Question 1. Write the conjugates of the following complex numbers: (i) 3 + i (ii) 3 – i (iii) -√5 – √7i (iv) … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 2 Functions Miscellaneous Exercise 2 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 2 Functions Miscellaneous Exercise 2 Question 1. Which of the following relations are functions? If it is a function determine its domain and range. (i) {(2, 1), (4, … Read more
Balbharati Maharashtra State Board 11th Commerce Maths Solution Book Pdf Chapter 2 Functions Ex 2.1 Questions and Answers. Maharashtra State Board 11th Commerce Maths Solutions Chapter 2 Functions Ex 2.1 Question 1. Check if the following relations are functions. Solution: (a) Yes Reason: Every element of set A has been assigned a unique element in … Read more