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Chapter 6
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Lesson 6.2.1
> Problem 6-65
6-65.
Answer (a):
y
= sin
^{−1}
(
x
)
Hint (b):
See part (a).
Hint (c):
Don't forget the ±.
Hint (d):
2sin(
y
)cos(
y
) = sin(2
y
)