﻿ Let p be a non-singular matrix  (O denotes the null matrix), then p–1 is ; : Kaysons Education

# Let p be A Non-singular Matrix  (O denotes The Null Matrix), Then p–1 is ;

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## Question

### Solution

Correct option is

pn

Pre-multiplying both side by p–1, we get :

#### SIMILAR QUESTIONS

Q1

and I is a unit matrix.

Q2

If a, b, c are in A.P. and  then f’(x) is :

Q3
Q4

The set of equations

;

;

.

Q6
Q7

If xyz are integers in AP, lying between 1 and 9, and x51, y41 and z31 are three-digit numbers then the value of

Q9
Q10

If D = diagonal [d1d2d3, … dn] where  thenD–1 is equal to: