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

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Question

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

easy

Solution

Correct option is

pⁿ

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

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SIMILAR QUESTIONS

Q1

and I is a unit matrix.

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Q2

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

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Q3

:

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Q4

The set of equations

;

;

.

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Q5

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Q6

;

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Q7

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

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Q8

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Q9

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Q10

If D = diagonal [d₁, d₂, d₃, … d_n] where thenD^–1 is equal to:

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