For what positive real value of k, if any, is the determinant of the matrix {k/3 4/k} equal to k? (note: The determinant of matrix {a/c b/d) = ad-bc)

~options~
A. 3
B. 4
C. 12
D. (square root) 12
E. There is no value of K.

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

$649.60

step-by-step explanation: