Assuming that the matrix dimensions agree, create and test MATLAB functions to evaluate the following simple mathematical functions with multiple input vectors and a single output vector: 1, z(x,y) = x+3 22(a, b, c) = alf 4. z(p, t)= p/sin (t) ssuming that the matrix dimensions agree, create and test MATI functions to evaluate the following simple mathematical functions with a single input vector and multiple output vectors: 5. f(x) = cos ( x) f(x) = sin ( x) 7. /(x) -exp(x) (x)In(a)