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Oksi-84 [34.3K]
2 years ago
7

Write down the exact value of: a) cos 90 b) sin 90 c) tan 0

Mathematics
2 answers:
Anna007 [38]2 years ago
5 0

Answer:

\cos(90)  = 0 \\  \sin(90)  = 1 \\  \tan(0)  = 0

viktelen [127]2 years ago
3 0

Answer:

The exact value of

cos90 is 0

sin90 is 1

tan90 is indeterminate.

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