The value of `t` such that the matrix `[[1,3,2],[2,5,t],[4,7-t,-6]]` has no inverse are

The value of x such that the matrix [[1,3,2],[2,5,x],[4,7-x,-6]] has no inverse is

The value of t such the matrix ([1,3,2],[2,5,t],[4,7-t,-6]) has no inverse,are

Sum of the values of t in C for which the matrix ((1+t,3,2),(2,5,t),(4,7-t,-6)) has no inverse is _______ .

" 2.Let "A_(t)=[[1,3,2],[2,5,t],[4,7-t,-6]]" ,then the value "(s)" of "t" for which inverse of "A_(t)" does not exist."

Let A_(t)=((1,3,2),(2,5,t),(4,7-t,-6)) then the values (s) of t for which inverse of A_(t) does not exist.

For the matrix A=[[1,5,-1],[6,7,2],[0,1,3]] verify that: (i) A+A^(T) is a Symmetric matrix. ii. A-A^(T) is a skew symmetric matrix.

For the matrix A = [(2,-3),(-5,7)] , (A+ A^T) is a:

The slope of the tangent to the curve x=t^2+3t-8, y=2t^2-2t-5 at the point (2, " "1) is (A) (22)/7 (B) 6/7 (C) 7/6 (D) (-6)/7