Tuesday

March 31, 2015

March 31, 2015

Posted by **Steph** on Wednesday, February 20, 2013 at 2:16pm.

- trig needs help -
**PsyDAG**, Thursday, February 21, 2013 at 11:36amIndicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.

**Answer this Question**

**Related Questions**

Trig. - sec^2xcotx-cotx=tanx (1/cos)^2 times (1/tan)-(1/tan)=tan (1/cos^2) times...

math - Find the exact value of cos 300 degrees. thanks guys cos 300 = 1/2 = 0....

math - Determine exact value of cos(cos^-1(19 pi)). is this the cos (a+b)= cos a...

Trigonometry - Write equivalent equations in the form of inverse functions for a...

Math - Solving for Trig Equations - Solve the following equation for 0 less than...

trig - Show that 1-cos2A/Cos^2*A = tan^2*A 1-cos2A/Cos^2*A = [Cos^2(A) - Cos(2A...

calculus - Differentiate. y= (cos x)^x u= cos x du= -sin x dx ln y = ln(cos x)^x...

Calc. - Differentiate. y= (cos x)^x u= cos x du= -sin x dx ln y = ln(cos x)^x ln...

Math - Solving Trig Equations - Solve each equation for o is less than and/or ...

Math - Solving Trig Equations - What am I doing wrong? Equation: sin2x = 2cos2x ...