Prove that cscx / cosx

I can't seem to prove these trig identities and would really appreciate help:1. cosx + 1/sin^3x = cscx/1 - cosx I changed the 1:
1. 1 answer
2. asked by Heather
3. 1,324 views
square root of (1-cosx/1+cosx) = cscx - cotxprove the identity
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2. asked by Manny
3. 542 views
Prove that the statement is an identity: (tanx/cscx)=(1/cosx)-cosx
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2. asked by Ashley
3. 530 views
Can you please help me prove that ((1-cosx)/(1+cosx))=(cscx-cotx)^2?I can only do work on one side to prove that its end result
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2. asked by Potterhead
3. 444 views
Prove the identitycscx+cotx-1/cotx-cscx+1 = 1+cosx/sinx
1. 3 answers
2. asked by Anonymous
3. 1,759 views
Verify the identity .(cscX-cotX)^2=1-cosX/1+cosX _______ sorry i cant help you (cscX-cotX)=1/sinX - cosX/sinX = (1-cosX)/sinX If
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2. asked by Rose
3. 763 views
Prove the following to be an identity(cotx + cscx)*(1-cosx)=sin x
1. 3 answers
2. asked by Kevin
3. 493 views
Prove thatcscx / cosx = tanx + cotx
1. 1 answer
2. asked by ariza
3. 3,869 views
prove identity cscx-(cosx)(cotx)=sinx
1. 1 answer
2. asked by logan
3. 1,102 views
Simplify #1:cscx(sin^2x+cos^2xtanx)/sinx+cosx = cscx((1)tanx)/sinx+cosx = cscxtanx/sinx+cosx Is the correct answer
1. 4 answers
2. asked by Anonymous
3. 1,989 views