Find the value of `|[d,b],[c,a]|.`

In the given figure, l || m Find the value of a , b , c , d . Give reasons.

Find the values of a, b, c, and d from the following equation: [[2a+b, a-2b],[5c-d,4c+3d]]=[[4,-3], [11 ,24]]

Find the values of a,b,c,d, if 1,2,3,4 are the roots of x^4 +ax^3 +bx^2 +cx +d=0

Find the values of a,b,c and d, if 3[{:(a,b),(c,d):}]=[{:(a,6),(-1,2d):}]+[{:(4,a+b),(c+d,3):}] .

Find the value of a, b, c and d from the equation: [[a-b,2a+c],[2a-b,3c+d]]=[[-1, 5],[ 0 ,13]]

Find the value of a, b, c and d from the equation: [[a-b],[2a+c][2a-b,3c+d]]=[[-1 ,5 ],[0 ,13]]

Find the values of a ,\ b ,\ c and d from the following equations: [(2a+b ,a-2b),(5c-d,4c+3d)]=[(4,-3),( 11, 24)]

Find the values of A,B and C

Find the value of a if [(a-b,2a+c),(2a-b,c+d)]=[(-1,5),(0,13)]

In Fig.85, A B|| C D\ a n d\ A C || B Ddot Find the value of x , y , zdot