for a matrix `A=|[1,2r-1],[0,1]|` the value of `pi_(r-1)^50 |[1,2r-1],[0,1]|` is equal to

for a matrix A = the [[1,2r-10,1]] the value of pi_ (r-1) ^ (50) the [[1,2r-10,1]]

For a matrix A=[[1,2r-10,1]] then prod_(r=1)^(60)[[1,2r-10,1]]

value of sum_(r=0)^(2n)rC(2n,r).((1)/(r+2)) is equal to:

If A=[[sin((3+r)(pi)/(4)),1,0],[cos((3+r)(pi)/(4)),1,1],[(1)/(7),1,1]], then value of sum_(r=0)^(6)|A| is equal to

If x^(2)-x+1=0, then the value of sum_(r=1)^(2010)(x^(r)-(1)/(x^(r)))^(3) is equal to

The value of Sigma_(r=1)^(n)(-1)^(r+1)(""^(n)C_(r))/(r+1)) is equal to

if the product of n matrices [(1,1),(0,1)][(1,2),(0,1)][(1,3),(0,1)]…[(1,n),(0,1)] is equal to the matrix [(1,378),(0,1)] the value of n is equal to

The value of sum_(r=0)^(2n)(-1)^(r)*(""^(2n)C_(r))^(2) is equal to :