mpj4
  • mpj4
Calculus: can you use tangent half angle substitution on something like sin^2(x)?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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mpj4
  • mpj4
or it can only be used on non squared trig functs?
ParthKohli
  • ParthKohli
You definitely can, but it is not worth it. The proper way to integrate is to use the identity:\[\sin^2 (x) = \dfrac{1 - \cos(2x)}{2}\]
mpj4
  • mpj4
Ah, that helps a lot. Thank you!

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ParthKohli
  • ParthKohli
No problem. :)

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