Posted by **anon** on Saturday, March 12, 2011 at 5:30pm.

Which of the following is a step in evaluating

ç(integer sign) cos^2 5x dx

A.ç(integer sign) 1 + cos 10x / 2 dx

B.ç(integer sign) 1 - cos 10x / 2 dx

C.ç(integer sign) 1 + cos 10x / 20 dx

D.ç(integer sign) 1 - cos 10x / 20 dx

A <<

## Answer This Question

## Related Questions

- Math(1 question plz help thanks!=D - if two integers have the same absolute ...
- Math - Guys please help me with this Trigonometry question based on De Moivre's...
- Calculus 2 - Use the Comparison Test to determine whether the series is ...
- Math - Byong Sun withdraws $15 from his bank account once each day for four days...
- discrete math - Prove by contradiction that for any even integer a and any odd ...
- math - Prove this identity (cos è - 1) / (cos^2 è) = sec è - sec^2 è I have a ...
- 7th grade math - The sum of an integer and the next greater integer is at the ...
- Calculus - Locate the discontinuities of the function. y = ln(tan(x)2) a)(pi)n, ...
- math - An integer is 5 more than another integer. Three times the bigger integer...
- Prealgebra - The sum of an integer and the next greater integer is at most 15. ...

More Related Questions