|[7,6,x],[2,x,2],[x,3,7]|=0

Solve the following : [[7,6,x],[2,x,2],[x,3,7]] =0

Solve : [[7,6,x],[2,x,2],[x,3,7]] = 0

The three roots of the equation |[x,3,7],[2,x,2],[7,6,x]| =0 are

The three roots of the equation |[x,3,7],[2,x,2],[7,6,x]|= are

Find the value of x if |[1,2,9],[2,x,0],[3,7,-6]|=0

If |[x,3, 6],[ 3, 6,x],[6,x,3]|=|[2,x,7],[x,7, 2],[ 7, 2,x]|=|[4, 5,x],[5,x,4],[x,4, 5]|=0, then x is equal to a. 0 b. -9 c. 3 d. none of these

If |[x,3, 6],[ 3, 6,x],[6,x,3]|=|[2,x,7],[x,7, 2],[ 7, 2,x]|=|[4, 5,x],[5,x,4],[x,4, 5]|=0, then x is equal to a. 0 b. -9 c. 3 d. none of these

If |[x,3, 6],[ 3, 6,x],[6,x,3]|=|[2,x,7],[x,7, 2],[ 7, 2,x]|=|[4, 5,x],[5,x,4],[x,4, 5]|=0, then x is equal to

The solution set of the equation |[x, 3, 7], [2, x, 2], [7, 6, x]|=0 is

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