Class 12 Maths

Matrices

NCERT Solution

Exercise 2 Part 9

Question 18: If class 12 math Solution of NCERT exercise 3.2 Matrices88 and I is the identity matrix of order 2, show that class 12 math Solution of NCERT exercise 3.2 Matrices89

Solution: Given,

class 12 math Solution of NCERT exercise 3.2 Matrices90
class 12 math Solution of NCERT exercise 3.2 Matrices91

class 12 math Solution of NCERT exercise 3.2 Matrices92
class 12 math Solution of NCERT exercise 3.2 Matrices90
class 12 math Solution of NCERT exercise 3.2 Matrices93