Saturday

October 25, 2014

October 25, 2014

Posted by **Geoff** on Sunday, December 19, 2010 at 1:23pm.

∫sec^7 x tanx dx

- calculus - Integration -
**Damon**, Sunday, December 19, 2010 at 1:33pmlet u = sec x

then du = sec x tan x dx

so then we have

u^6 du

u^7/7

(1/7)sec^7 x + c

**Answer this Question**

**Related Questions**

Integration? - Sorry, i have a load of questions on integration... thanks for ...

Calculus - Evaluate the indefinite integral. ∫ sec^3x tanx dx I let u=tanx...

calculus (check my work please) - Not sure if it is right, I have check with the...

Integration? - Use the derivatives of sinx and cosx to show that d/dx [tanx] = ...

Help Evaluating Integrals - 1.) ∫ (2)/(x-4) dx 2.) ∫ sec^2x tanx dx ...

Calculus - I'm having trouble reversing the order of integration of ∫&#...

Calculus AP - I'm doing trigonometric integrals i wanted to know im doing step ...

calculus - Did I do this problem right? Find the first and second derative-...

Calculus. I need help! - Evaluate the indefinite integral (a.)∫√(...

calculus - Integration - Evaluate ∫ [(5+x)^2]/√x