Math, asked by neeraj0990, 8 months ago

Evaluate Cosec 31°- Cos 59° = _____ *

1 point

1

-1

0

None of the above

Answers

Answered by AASTHA3839

4

Answer:

the answer is -1

Step-by-step explanation:

b'coz cosec(90-59)-cos59

sin59-cos59

-(sin59+cos 59)

-1

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