STDs

Gujarat Board Textbook Solutions Class 12 Maths Chapter 3 Matrices Ex 3.1 Question 1. In the matrix A = (left[begin{array}{cccc} 2 & 5 & 19 & -7 \ 35 & -2 & frac{5}{2} & 12 \ sqrt{3} & 1 & -5 & 17 end{array}right]), write : (i) The order of the matrix. (ii) The number […]

GSEB Solutions Class 12 Maths Chapter 2 Inverse Trigonometric Functions Ex 2.1 Gujarat Board Textbook Solutions Class 12 Maths Chapter 2 Inverse Trigonometric Functions Ex 2.1 Find the principal values of the following: Question 1. sin-1(-(frac { 1 }{ 2 })) Solution: Let sin-1(-(frac { 1 }{ 2 })) = y ∴ sin y = […]

Gujarat Board Textbook Solutions Class 12 Maths Chapter 2 Inverse Trigonometric Functions Ex 2.2 Prove the following : Question 1. 3sin-1x = sin-1(3x – 4x³), x ∈ [- (frac { 1 }{ 2 }), (frac { 1 }{ 2 }) ] Solution: Let sin-1 = θ ∴ sin θ = x Also, ∴ sin 3θ […]

CBSE NCERT Solutions For: Class 1 Class 1st Class 2 Class 2nd Class 3 Class 3rd Class 4 Class 4th Class 5 NCERT Solutions for Class 5 Class 6 NCERT Sollutions for Class 6th Class 7 NCERT Solutions For Class 7th Class 8 Class 8th Class 9 Class 9th Class 10 Class 10th Class 11 […]

Gujarat Board GSEB Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.1 Question 1. Determine whether each of the following relations are reflexive, symmetric and transitive: (i) Relation R in the set A= {1, […]

Gujarat Board GSEB Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.2 Question 1. Show that the function f: R → R, defined by f (x) = 1x is one-one onto, where R is […]

Gujarat Board GSEB Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.3   Question 1. Let f : {1. 3 4} → {1,2, 5} and g: {1, 2, 5} → {1,3} be given by […]

Gujarat Board GSEB Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.4 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 12 Maths Chapter 1 Relations and Functions Ex 1.4 Question 1. Determine whether or not each of the definitions of * given below gives a binary operation. In the event that […]