Wednesday

April 16, 2014

April 16, 2014

Posted by **javier** on Tuesday, May 24, 2011 at 9:58pm.

- calculus -
**MathMate**, Tuesday, May 24, 2011 at 10:06pmsubstitute the identities

1/tan(x) = cot(x)

1/cot(x) = tan(x)

into the original equation and see what you get.

**Related Questions**

Math - 1)A piano tuner uses a tuning fork. If middle C has a frequency of 264 ...

math - solve each identity algebraically 1)(1-tanx)/(1-cotx)=-tanx 2)(1+cotx)/(1...

trig - Verify the trigonometric identity. Please show all steps. tanx-cotx/tanx+...

trig - verify the identity (tanx+cotx) (1) __________ = ______________ (tanx-...

trig - verify the identity: tan^2x(1+cot^2x)=1/1-sin^2x Verify the Id: tanx + ...

Pre-Calc - How do I solve this? My work has led me to a dead end. tan(45-x) + ...

matj - prove that (cotx+tanx)(cotx-tanx) = 1/(sin^2 x) - 1/(cos^x)

trigonometry - tanx-cotx/tanx+cotx=1-2cos squardx

drwls - My previous question: Verify that (secx/sinx)*(cotx/cscx)=cscx is an ...

Trig - Verify that each of the following is an identity. tan^2x-sin^2x=tan^2xsin...