If `[[a-b,2a+c],[2a-b,3c+d]]=[[-1,5],[0,13]]` Then find the value of a,b,c and d.

If [(a-b,2a+c),(2a-b,3c+d)]=[(-1, 5),( 0, 13)] , find the value of bdot

A=[(a,1,0),(1,b,d),(1,b,c)] then find the value of |A|

If a b c=0 , then find the value of {(x^a)^b}^c (a)1 (b) a (c)b (d) c

If an a triangle A B C , b=3 c, a n d C-B=90^0, then find the value of tanB

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

Let a,b,c,d be distinct real numbers and a and b are the roots of the quadratic equation x^2-2cx-5d=0 . If c and d are the roots of the quadratic equation x^2-2ax-5b=0 then find the numerical value of a+b+c+d .

If a+b+c=6\ a n d\ a b+b c+c a=11 , find the value of a^3+b^3+c^3-3a b c

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]]

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 _____.