If `A=[[2-k,2],[1,3-k]]` is a singular matrix,then find the value of `5k-k^(2)` .

If A=[[k,10],[3,5]] is a singular matrix,then the value of k is equal to

If "A= [[k,10],[3,5]]" is a singular matrix,then the value of "k" is equal to: "

(A) "4],[" 2.If " A=[[k,1,0],[3,5]]" is a singular matrix,then the value of "k" is equal to: "],[[" (A) "0," (B) "6," (C) "-6," (D) "6]]

[" (A) "4],[" 2.If "A=[[k,10],[3,5]]" is a singular matrix,then the value of "k" is equal to : "],[[" (A) "0," (B) "6," (C) "-6," (D1/ "]]

If B=[{:(6,3),(-2,k):}] is singular matrix then the value of k is____

Find the value off sum_(k1)^10(2+3^k)

If A-[[sin((3 pi)/(2)),sin pi,2],[cos((2 pi)/(3)),1,k],[cos pi,-4,tan((pi)/(4))]] is a singular matrix, then the value of k is

If A=[[2,4-1,k]] and A^(2)=0, then find the value of k.

If A is a square matrix of order 3 and |3A|=k|A| then find the value of k,

If A=[(1,k,3),(3,k,-2),(2,3,-4)] is singular then K=?