Verify/Solve the identities. 1.) SIN^1/2

Verify/Solve the identities.1.) SIN^1/2 X COS X-SIN^5/2 X COS X 2.) Long problem, but it's fun to solve! SEC^6 X(SEC X TAN
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2. asked by AwesomeGuy
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Verify the following identity.1) sin(x+y) __________ = tanx+tany cosxcosy 2) Write cos3x in terms of cosx I cannot figure out
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2. asked by ALISON
3. 616 views
[Note: I'm still having issues with identities with regard to trig]Verify the Trig. identities: (a).
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2. asked by Amber
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Verify the identities.Cos^2x - sin^2x = 2cos^2x - 1 When verifying identities, can I work on both side? Ex. 1 - sin^2x - sin^2x
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2. asked by Shadow
3. 642 views
Verify the identities please.1.) TAN(X+π)-TAN(π-X)= 2 TAN X 2.) SIN(X+Y)+SIN(X-Y)= 2 SIN X COS Y
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2. asked by AwesomeGuy
3. 720 views
Verify the following identities,cos 3x = 4 cos^(3) x - 3 cos x
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2. asked by Ribie
3. 464 views
I'm trying to verify these trigonometric identities.1. 1 / [sec(x) * tan(x)] = csc(x) - sin(x) 2. csc(x) - sin(x) = cos(x) *
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2. asked by Liath
3. 1,185 views
2sin^2(2/A)+cosA=1Please help me verify using identities
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2. asked by Hannah
3. 339 views
verify following trigonometric identities. 1/sec0tan0 = csc0 = sin0
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2. asked by Jose
3. 649 views
Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only work with one side of the equation
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2. asked by Anonymus
3. 915 views