Bhagya Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 3 Trigonometric Functions Ex 3.2 Questions and Answers. 12th Maths Part 1 Trigonometric Functions Exercise 3.2 Questions And Answers Maharashtra Board Question 1. Find the Cartesian co-ordinates of the point whose polar co-ordinates are : (i) Solution: Here, r = and θ = Let the … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 3 Trigonometric Functions Ex 3.1 Questions and Answers. 12th Maths Part 1 Trigonometric Functions Exercise 3.1 Questions And Answers Maharashtra Board Question 1. Find the principal solutions of the following equations : (i) cos θ= Solution: We know that, cos = and cos (2π – … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 2 Matrices Miscellaneous Exercise 2B Questions and Answers. 12th Maths Part 1 Matrices Miscellaneous Exercise 2B Questions And Answers Maharashtra Board I) Choose the correct answer from the given alternatives in each of the following questions : Question 1. If A = , adj = … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 2 Matrices Miscellaneous Exercise 2A Questions and Answers. 12th Maths Part 1 Matrices Miscellaneous Exercise 2A Questions And Answers Maharashtra Board Question 1. If A = then reduce it to I3 by using column transformations. Solution: |A| = = 1(1 – 0) – 0 + … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 2 Matrices Ex 2.3 Questions and Answers. 12th Maths Part 1 Matrices Exercise 2.3 Questions And Answers Maharashtra Board Question 1. Solve the following equations by the inversion method. (i) x + 2y = 2, 2x + 3y = 3 Solution: The given equations can … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 2 Matrices Ex 2.2 Questions and Answers. 12th Maths Part 1 Matrices Exercise 2.2 Questions And Answers Maharashtra Board Question 1. Find the co-factors of the elements of the following matrices (i) Solution: Let A = Here, a11 = -11, M11 = 4 ∴ A11 … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 2 Matrices Ex 2.1 Questions and Answers. 12th Maths Part 1 Matrices Exercise 2.1 Questions And Answers Maharashtra Board Question 1. Apply the given elementary transformation on each of the following matrices. A = , R1 ↔ R2 Solution: A = By R1 ↔ R2, … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 1 Mathematical Logic Miscellaneous Exercise 1 Questions and Answers. 12th Maths Part 1 Mathematical Logic Miscellaneous Exercise 1 Questions And Answers Maharashtra Board Question 1. Select and write the correct answer from the given alternatives in each of the following questions : i) If p … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 1 Mathematical Logic Ex 1.5 Questions and Answers. 12th Maths Part 1 Mathematical Logic Exercise 1.5 Questions And Answers Maharashtra Board Question 1. Express the following circuits in the symbolic form of logic and write the input-output table. (i) Solution: Let p : the switch … Read more
Balbharti 12th Maharashtra State Board Maths Solutions Book Pdf Chapter 1 Mathematical Logic Ex 1.4 Questions and Answers. 12th Maths Part 1 Mathematical Logic Exercise 1.4 Questions And Answers Maharashtra Board Question 1. Using rules of negation write the negations of the following with justification. (i) ~q → p Solution: The negation of ~q → … Read more