Wednesday
April 16, 2014

Homework Help: trig

Posted by stacey graham on Friday, March 26, 2010 at 12:16am.

verify the identity:

tan^2x(1+cot^2x)=1/1-sin^2x

Verify the Id:
tanx + cotx/ tanx-cotx = (1/sin^2x-cos^2x)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - 1)A piano tuner uses a tuning fork. If middle C has a frequency of 264 ...
Trig - Verify that each of the following is an identity. tan^2x-sin^2x=tan^2xsin...
trig - Verify the trigonometric identity. Please show all steps. tanx-cotx/tanx+...
trig - verify the identity (tanx+cotx) (1) __________ = ______________ (tanx-...
trig - it says to verify the following identity, working only on one side: cotx+...
trig - For each expression in column I, choose the expression from column II to ...
trig - {tan^2x+cotx divided by tanx-cotx} is equal to {1 divided by sin^2x-cos^...
Math-Trig - 1. Create an algebraic expression for sin(arccosx-arcsin3x) 2. The ...
trig - express this in sinx (1/ cscx + cotx )+ (1/cscx- cotx) i got 2sinx is ...
Math (Trig) - sorry, another I can't figure out Show that (1-cot^2x)/(tan^2x-1)=...

Search
Members