If `[[-5,8],[-3,4]]=[[a,b],[c,4]]` then find the value of `a^3+b^3+c^3`

If a=3, b=4, c=5, find the value of tan( B/2) .

If A=[[1,2],[3,4]] and B=[[2,3],[4,5]] , then find A+B-C=0 , then find C.

If [(2a+b,a-2b),(5c-d,4c+3d)]=[(4,-3),(11,24)] then the value of a+b-c+2d is (a) 8 (b) 10 (c) 4 (d) -8

If a=4, b=-3, c=2 , find the value of 4a^(2)+5b-12c ..

If a + b + c = 8 and ab + bc + ca = 11 , then find the value of a^(3)+b^(3)+c^(3)-3abc

If a/2=b/3=c/5=(3a-5b+4c)/(K) then find the value of K.

If a/2 = b/3 = c/4 = (2a - 3b + 4c)/p , then find the value of P .

If a = 3, b = 2 and c = -4, find the values of: 2a+3b-5c

If A=[{:(,3,a),(,-4,8):}], B=[{:(,c,4),(,-3,0):}] , C=[{:(,-1,4),(,3,b):}] and 3A-2C=6B. Find the values of a,b and c.