how to enter in a function with sin squared

[dbansal2]

Hey Guys,

How can I represent the following function in excel:

7.5(sin^2(pi*2*t))

Thanks!

 

[RalphA]

You can chose a cell, say A3, to enter the value of pi, and a series of cells, say B3:B103, to enter your values of t. Then, enter your formula in, say, C3, thus:
=7.5*(sin(2*$A$3*B3))^2
Now, you can copy C3 down, for all the values of t in B3:B200

 

[Yogi Anand]

Hi dbansal2:

How about ...

=7.5*SIN(PI()*2*t)^2