How do i verify: cotx

Verify the trigonometric identity. Please show all steps. tanx-cotx/tanx+cotx=sin^2x-cos^2x
1. 1 answer
2. asked by garrett
3. 639 views
verify the identity:tan^2x(1+cot^2x)=1/1-sin^2x Verify the Id: tanx + cotx/ tanx-cotx = (1/sin^2x-cos^2x)
1. 2 answers
2. asked by stacey graham
3. 860 views
1)A piano tuner uses a tuning fork. If middle C has a frequency of 264 vibrations per second, write an equation in the form
1. 0 answers
2. asked by Lisa
3. 1,724 views
verify the identity(tanx+cotx) (1) __________ = ______________ (tanx-cotx) (sin^2x-cos^2x)
1. 1 answer
2. asked by stacey graham
3. 595 views
sin2x-cotx = -cotxcos2xUsing the various trigonometric identities(i.e. double angle formulas, power reducing formulas, half
1. 3 answers
2. asked by sam
3. 2,229 views
My previous question:Verify that (secx/sinx)*(cotx/cscx)=cscx is an identity. (secx/sinx)*(cotx/cscx) = (secx/cscx)(cotx/sinx) =
1. 2 answers
2. asked by Jon
3. 986 views
How do i verify:cotx = (sin2x)/(1-cos2x)
1. 1 answer
2. asked by jill
3. 772 views
verify the identity.cotx secx sinx=1
1. 1 answer
2. asked by Mimi
3. 1,428 views
verify sinx/secx = 1/tanx+cotx
1. 1 answer
2. asked by Anonymous
3. 1,243 views
verify identity:(tanx-cotx)/sinxcosx=sec^2x csc^2x
1. 2 answers
2. asked by ken
3. 1,457 views