﻿             .                         has a non-zero solution, then value of             : Kaysons Education

# .                         Has A Non-zero Solution, Then Value Of

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## Question

### Solution

Correct option is

2

[âˆµ system has non-zero solution also, D1 = D2 = D3 = 0. So, D must be equal to zero]

r

.

#### SIMILAR QUESTIONS

Q1
Q2

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

Q3

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

Q4

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

Q5

A’ is any square matrix, then det  is equal to :

Q6

represent the sides of a triangleABC, then  is equal to :

Q7

:

Q8

If abc are the sides of a ΔABC opposite to angle ABC respectively, then

:

Q9

The value of  lying between  and satisfying the equation

:

Q10

If a determinate of  is formed by using the number 1 or –1 then minimum value of determinant is :