If `A=[2 3 5 7]` , find `A+A^T` .

If A=[[5,1,-4],[3,2,0]] ,find (A^T)^T

If A=[[2,-4],[-5,3]], then find A+A^(T)

If p(t) = 2t^3+5t-7 , find the values of p(1), p(-1),p(0),p(2),p(-2).

If A+B^T=[(1,3),(4,5)] and A^T-B=[(7,8),(-1,3)] , then find matrices A and B.

For the matrix A = [(2,-3),(-5,7)] , (A+ A^T) is a:

The slope of the tangent to the curve represented by x = t^(2) + 3t - 8 and y = 2t^(2) - 2t - 5 at the point A (2,-1) is (k)/(7) , find k .

Find the correct option for the given question : If T = {1, 2, 3, 4, 5} and M = {3, 4, 7, 8} then T uu M = ?

Find the correct opiton for the given question. If T = {1, 2, 3, 4, 5} and M = {3, 4, 7, 8} then T cup M =?

If f and g are real functions defined by f(x)= x^(2) + 7 and g(x)= 3x + 5 . Then, find each of the following (f(t)- f(5))/(t-5) , if t ne 5