﻿ If D = diagonal [d1, d2, d3, … dn] where  thenD–1 is equal to: : Kaysons Education

# If D = Diagonal [d1, d2, d3, … dn] Where  thenD–1 is Equal To:

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## Question

### Solution

Correct option is

#### SIMILAR QUESTIONS

Q1

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

Q2
Q3

The set of equations

;

;

.

Q5
Q6

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

Q8
Q9

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

Q10

Let A be an orthogonal non-singular matrix of order n, then  is equal to :