Solved
sin(x)^n in Mathcad
I think the sin(x)^n view is not correct in Mathcad:

I have solve this problem:

Can You do it?
I think the sin(x)^n view is not correct in Mathcad:

I have solve this problem:

Can You do it?
My "solution" of sin^2 for Mathcad Server:

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