D is

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If A=[[a, b],[ c ,d]] , then a d j\ A is (a) [[-d,-b],[-c, a]] (b) [[d,-b],[-c ,a]] (c) [[d, b],[ c, a]] (d) [[d, c],[ b ,a]]

In Figure, if A D_|_B C and (B D)/(D A)=(D A)/(D C) , prove that A B C is a right triangle.

If D=d i ag[d_1, d_2, d_n] , then prove that f(D)=d i ag[f(d_1),f(d_2), ,f(d_n)],w h e r ef(x) is a polynomial with scalar coefficient.

If D=d i ag[d_1, d_2, d_n] , then prove that f(D)=d i ag[f(d_1),f(d_2), ,f(d_n)],w h e r ef(x) is a polynomial with scalar coefficient.

D,C and D in the sequence are :

A ,\ B\ a n d\ C can reap a field in 15 3/4 days : B ,\ C\ a n d\ D in 14 days: C ,\ D\ a n d\ A in 18 days: D ,\ A\ a n d\ B in 21 days. In what time can A ,\ B ,\ C\ a n d\ D together reap it?

Let D_1=|[a, b, a+b], [c, d, c+d], [a, b, a-b]| and D_2=|[a, c, a+c], [b, d, b+d], [a, c, a+b+c]| then the value of |(D_1)/(D_2)| , where b!=0 and a d!=b c , is _____.

If A is an invertible matrix, then (a d jdotA)^(-1) is equal to a. a d jdot(A^(-1)) b. A/(d e tdotA) c. A d. (detA)A

In a \ A B C ,\ A D bisects /_A\ a n d\ /_C >/_Bdot Prove that /_A D B >\ /_A D C .

In Figure, it is given that A B=C D\ a n d\ A D=B C. Prove that A D C\ ~= C B A .