Trigonometric integration with natural log

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SUMMARY

The discussion focuses on the integration of the function sec(x)tan(x)/(sec(x) - 1). The relevant equation provided is the integral of sec(u) du = ln |sec(u) + tan(u)| + C. Participants express confusion regarding the solution process, indicating a need for clearer explanations of the steps involved in solving the integral.

PREREQUISITES
  • Understanding of trigonometric functions, specifically secant and tangent.
  • Familiarity with integration techniques in calculus.
  • Knowledge of logarithmic properties and their application in integration.
  • Ability to manipulate algebraic expressions involving trigonometric identities.
NEXT STEPS
  • Study the derivation of the integral of sec(u) du = ln |sec(u) + tan(u)| + C.
  • Practice solving integrals involving trigonometric functions and logarithms.
  • Explore advanced integration techniques such as integration by parts and substitution.
  • Review common trigonometric identities and their applications in calculus.
USEFUL FOR

Students studying calculus, particularly those focusing on integration techniques, as well as educators seeking to clarify trigonometric integration methods.

fluxions22
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Homework Statement


integral of secxtanx/secx -1


Homework Equations


sec u du = ln |sec u +t an u | + c


The Attempt at a Solution




sec u +tan u | + c
 
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This is a terrible post, explain.
 
fluxions22 said:

Homework Statement


integral of secxtanx/secx -1


Homework Equations


sec u du = ln |sec u +t an u | + c


The Attempt at a Solution




sec u +tan u | + c

How did you get this?
 

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