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NISA [10]
3 years ago
15

Find the indicated function value for csc -450°

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
4 0

Step-by-step explanation:

\csc( - 450 \degree) \\  \\  =  -  \csc450 \degree \\  \\  =  -  \csc(360 \degree + 90\degree) \\  \\  = -  \csc( 90\degree) \\  \\  =  - 1

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