Course4-week3-quiz Question9 Transpose Convolution

Help.
Using the concept of Transpose Convolution, fill in the values of X , Y and Z below.

I calculated Z is 2+4=6 while the answer is Z=2
Am I miscalculating somewhere?

Hi,

Is this still an issue or did you understand finally the solution?
If not this post might help you to understand how to compute the numbers.

Happy learning

Rosa