Would it hurt to memorize the trig ident in the paint doc?I am

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SUMMARY

Memorizing specific trigonometric identities, particularly sin²(θ) and cos²(θ), is beneficial for streamlining integration processes. These two identities serve as foundational tools, allowing derivation of other identities as needed. The discussion emphasizes the importance of efficiency in mathematical integration, suggesting that memorization can save time in the long run. Additionally, participants seek resources for important integrals beyond the commonly known ones.

PREREQUISITES
  • Understanding of trigonometric identities
  • Basic knowledge of integration techniques
  • Familiarity with mathematical notation
  • Access to mathematical resources or textbooks
NEXT STEPS
  • Research advanced integration techniques using trigonometric identities
  • Compile a list of lesser-known but important integrals
  • Study the derivation of trigonometric identities from sin²(θ) and cos²(θ)
  • Explore online resources or forums for additional mathematical tools and identities
USEFUL FOR

Students, mathematicians, and educators looking to enhance their integration skills and efficiency in using trigonometric identities.

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Would it hurt to memorize the trig ident in the paint doc?
I am thinking if I do it will save me some time in the long run with integrating.

Also, I know I've asked this question before but I can't seem to find my old post... can some one send me a link of important integrals to know, (not the common ones you can find in a book.)
 

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Miike012 said:
Would it hurt to memorize the trig ident in the paint doc?
I am thinking if I do it will save me some time in the long run with integrating.

Also, I know I've asked this question before but I can't seem to find my old post... can some one send me a link of important integrals to know, (not the common ones you can find in a book.)

IMO, the only identities worth memorizing are the two for sin2(θ) and cos2(θ). The others can be derived from these two, if needed.
 

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