SOLUTION: Verify each identity (1 over 1 + cosx) + ( 1 over 1

SOLUTION: Verify each identity (1 over 1 + cosx) + ( 1 over 1 - cos x) = 2 csc^2 x

Question 971395: Verify each identity
(1 over 1 + cosx) + ( 1 over 1 - cos x) = 2 csc^2 x

Found 2 solutions by lwsshak3, anand429:
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Verify each identity
(1 over 1 + cosx) + ( 1 over 1 - cos x) = 2 csc^2 x
start with left side:

lcd:(1+cosx)(1-cosx)

verified: left side=right side
Answer by anand429(138) (Show Source): You can put this solution on YOUR website!

.
=
.
=
= 2csc^2(x)
RELATED QUESTIONS
Verify following is an identity.... (answered by Alan3354)
Verify the identity: {{{(1 - cos x) / (1 + cos x) = (cot x - csc... (answered by lwsshak3)
verify the identity 1.sin x sec x 2. cos x csc x =cot... (answered by stanbon)
(csc^2 x-1)sin x = cot x cos x verify the identity (answered by Alan3354)
verify idenity csc x = (sin x)/2(1 + cosx) + (sin x)/2(1-cosx) (answered by katealdridge)
Verify that the equation is an identity. {{{sin2x/2sinx = cos^2 x/2 - sin^2 x/2}}} I... (answered by Alan3354)
Verify the identity. 1/1-cos + 1/1+cos = 2... (answered by mananth,DrBeeee)
Verify the identity: (cos x-sin... (answered by robertb)
Verify the following trigonometric identity: csc^2 x cos^2 x = csc^2 x -... (answered by josgarithmetic)