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Question

Find the actual value of
Cos45+sin60-tan30 by showing all our working out
8 years ago

Answers

Steve
These are standard angles, whose functions you would do well to learn

Cos45+sin60-tan30
= 1/√2 + √3/2 - 1/√3
= (3√2 + √3)/6
8 years ago
Gjj
Ttui
5 years ago

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