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10 Nov 2019
1. which of the following is an identity for 2 cos 2x divided bysin 2x?
what does 2 cos 2x divided by sin2x equal?
2. Find the exact value of the expression: sin pi/6 cos 7pi/12 +cos pi/6 sin 7pi/12
3. Write the following expression as a function of theta, withno angle measure involved: tan (2pi - theta)
4. Use an identity to write the expression as a singletrigonometric function:
plus or minus the sqrt of 1 - cos x/3 dividedby 2
1. which of the following is an identity for 2 cos 2x divided bysin 2x?
what does 2 cos 2x divided by sin2x equal?
2. Find the exact value of the expression: sin pi/6 cos 7pi/12 +cos pi/6 sin 7pi/12
3. Write the following expression as a function of theta, withno angle measure involved: tan (2pi - theta)
4. Use an identity to write the expression as a singletrigonometric function:
plus or minus the sqrt of 1 - cos x/3 dividedby 2
1
answer
0
watching
87
views
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Jarrod RobelLv2
1 Oct 2019