Friday

September 19, 2014

September 19, 2014

Posted by **Sally** on Tuesday, May 18, 2010 at 6:16pm.

**Answer this Question**

**Related Questions**

math(advanced algebra&trigonometry) - the expression cos4x cos3x + sin4x sin3x ...

Trig - cos4x*cos3x + sin4x*sin3x

Trig - Simplify: (cosx + cos2x + cos3x + cos4x + cos5x + cos6x) / (sinx + sin2x...

Trigonometry - Simplify the expression using trig identities: 1. (sin4x - cos4x...

math - Solve sin2x + sin4x = cos2x + cos 4x for x in the interval[0,2pi) Hint: ...

trigonometry - Prove: sin3x-sinx/cos3x-cosx=-cot2

Calculus - Evaluate the integral e^x sin4x dx. I know the answer is 1/17 e^x ...

math - value of expression (cos5x + cos3x)/ (sin5x - sin3x) where x = (3.14/8)

maths - If (e^x)(sin3x)=Im ((e^x)(e^i3x)) integrate (e^x)(sin3x) I get the ...

Calculus - cos4x^2 + sin4x^2?