Use Trig identities to verify

[Note: I'm still having issues with identities with regard to trig]Verify the Trig. identities: (a).
1. 1 answer
2. asked by Amber
3. 636 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
1. 1 answer
2. asked by Anonymus
3. 915 views
Use the trig Identities to find the other 5 trig functions.Problem 7.)Tan(90-x)=-3/8 8.)Csc x=-13/5 9.)Cot x=square root of 3
1. 3 answers
2. asked by Jennifer
3. 1,358 views
Use trig identities to transform the expression (sec θ)/(csc θ) into a single trig function. Assume θ is acute. Work must be
1. 1 answer
2. asked by John
3. 437 views
How would you solve this trig function:cos2x=sin^2-2 how do you know what trig identities to use?
1. 4 answers
2. asked by Jess
3. 708 views
1- If csc θ = 5 and θ is an acute angle, find:a. sin θ b. cos θ 2- Use trig identities to transform the expression (sec
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2. asked by Tareq
3. 783 views
how to simplify sin(2pi - x) using trig identities?
1. 1 answer
2. 60 views
how do i solve this using trig identities?2 csc^2x = 3 cot^2x-1
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2. asked by Kayla
3. 1,462 views
Prove Trig. Identities1. sec è (sec è - cos è)= tan^2 è 2. tan^2 è (1 + cot^2 è) = sec^2 è
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2. asked by Priscilla
3. 591 views
2sin(4x)[(cos(3/2)x)(cos(5x/2)-sin((15/4)x)]+xcan someone simplify this using trig identities?
1. 1 answer
2. asked by Brianna
3. 489 views