Integrate me if you can(or like)

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SUMMARY

The discussion centers on the integration of the function involving cos²x, where the user initially struggled with the integration process but eventually found a solution. The user attempted to use the substitution cos²x = t but faced challenges with the numerator. After multiple attempts, they successfully simplified the integral to a solvable step, indicating a breakthrough in their understanding. The conversation highlights the importance of showing work in mathematical problem-solving and encourages collaborative problem-solving among peers.

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  • Understanding of trigonometric identities, specifically cos²x.
  • Familiarity with integration techniques, including substitution methods.
  • Basic knowledge of calculus, particularly integration of functions.
  • Experience with problem-solving in mathematical contexts.
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  • Explore advanced integration techniques, such as integration by parts.
  • Study trigonometric integrals and their properties in detail.
  • Learn about substitution methods in calculus, focusing on trigonometric substitutions.
  • Practice solving integrals involving trigonometric functions to enhance problem-solving skills.
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Students studying calculus, mathematics enthusiasts, and educators looking to improve their understanding of integration techniques involving trigonometric functions.

mooncrater
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User informed about mandatory use of the homework template.
The question is attached .

N/A

I tried to integrate it using cos^2x=t
But it didn't work . The numerator is killing me.
Euler's equations are not applicable here . Therefore they don't work here . Thus how to solve it ?
 

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mooncrater said:
I tried to integrate it using cos^2x=t

Please do not simply state that you tried. Show us your attempt!
 
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Orodruin said:
Please do not simply state that you tried. Show us your attempt!
Earlier I tried this question a time or two but now it seems to me I was not doing it clearly and was repeating the same mistake again and again ...
So I tried it again and boom!
Its done. Still, I have attached the attempt that was needed. Thank you for asking me to post the attempt.
Though I have left the integral at a easily solvable step that I know to solve ..
Moreover is there any easier way out of this problem ?
 

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Last edited:

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