If `|(1,2,1),(0,x,-3),(2,-1,x)|` =0 then the value of x are

A

5,-3

B

5,3

C

`-5,3`

D

2,3

Verified by Experts

The correct Answer is:

A

Similar Questions

Explore conceptually related problems

If A = [[x,1,-x],[0,1,-1],[x,0,7]] and det (A) = |(3,0,1),(2,-1,0),(0,6,7)| , then the value of x is a)-3 b)3 c)2 d)-8

If |(1,x,x^(2)),(x,x^(2),1),(x^(2),1,x)|=3 then find the value of |(x^(3)-1,0,x-x^(4)),(0,x-x^(4),x^(3)-1),(x-x^(4),x^(3)-1,0)|

If [[1,x,1]][[1,3,2],[0,5,1],[0,2,0]] [[1],[1],[x]] = 0 , then the values of x are a)1, 5 b) -1, -5 c)1,6 d) -1, -6

If [1" "x" "1] [(1,2,3),(0,5,1),(0,3,2)][(x),(1),(-2)]=0 then find the value of x.

If A = [(2,1),(0,x)] and A^(-1) = [((1)/(2),(1)/(6)),(0,(1)/(x))] , then the value of x is equal to

If [(1,0,0),(2,0,1),(1,0,2):}][(0),(2),(x):}] = 0 find the value of x.

If tan^(-1)(x+2)+tan^(-1)(x-2) - tan^(-1)((1)/(2)) = 0 , then one of the values of x is equal to

If int_(a)^(0) (x^(2) - 1)/(1-x)dx = -(1)/(2) , then the value of a is equal to a)-1 b)1 c)2 d)-2

If [(x+y,x-y),(2x+z,x+z) ] =[(0,0),(1,1)] then find values of x,y and z