W4_A1_Ex-4_Linear_activation_forward

To calculate Z, linear_cache, you have to call linear_forward function.

Thanks forvthe response, Am getting the same error , l think calling the linear_forward does computes the same function as manually typing the formula to compute Z,
and for some reason it cannot unpack the othe value

Thanks it helped l called the linear_forwad for both activations

I am glad it helped…