SOLUTION: Use identities to simplify the expression. Do not use a calculator.
csc 8°(1 - cos 8°)
Here is my solution:
1 - cos 8°/sin 8°
= tan(8°/2)
= tan 4°
Algebra ->
Trigonometry-basics
-> SOLUTION: Use identities to simplify the expression. Do not use a calculator.
csc 8°(1 - cos 8°)
Here is my solution:
1 - cos 8°/sin 8°
= tan(8°/2)
= tan 4°
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Question 630401: Use identities to simplify the expression. Do not use a calculator.
csc 8°(1 - cos 8°)
Here is my solution:
1 - cos 8°/sin 8°
= tan(8°/2)
= tan 4° Answer by jsmallt9(3758) (Show Source):
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