`a^(2)+(1)/(a^(2))=11` then the valued `a^(3)-(1)/(a^(3)) is`

If a-(1)/(a)=2, then the value of a^(3)-(1)/(a^(3)) is (a) 15 (b) 2(c)14 (d) 11

If a^(1/3) = 11 , then the value of a^2 - 331 a is

I+A^(2)=[[1,1],[2,3]] find the value of A

If A=((0,0),(1,1)) then the value of A+A^(2)+A^(3)+ . . . .A^(n)=

If int_(a)^(b)x^(3)dx=0andint_(a)^(b)x^(2)dx=(2)/(3) , then the values of a and b are respectively a)1,-1 b) -1,1 c)1,1 d) -1,-1

If A = [(2,1),(3,4)] and B = [(1,-2),(-1,1)] , find the value of (AB)^(-1) .

If A=(1,2,3), then the relation R={(1,1)(2,2),(3,1),(1,3)} is