Integrate sin^2

  • Thread starter v0id19
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  • #1
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Homework Statement


For whatever reason, I'm having issues integrating sin2(x)


Homework Equations


I can use U-sub, trig-sub, integration by parts, partial fractions, in any combination as needed


The Attempt at a Solution


My brain is failing me, so any hints would be awesome.
 
Last edited:

Answers and Replies

  • #2
Dick
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Use a double angle formula for the last one. cos(2x)=?
 
  • #3
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i have that in my table of integrals in the back of my calc book. That's where i'd look. heh
 
  • #4
49
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sweet it worked :D
thanks a bunch
 

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