Math, asked by kushalthandra11, 1 year ago

coseca+cota=2/3=> cosa=?

Answers

Answered by arvindprabhu05

2

Answer:

Step-by-step explanation:

(1/sinA)-(cosA/sinA)=2/3

(1-cosA)/sinA=2/3

1-cosA=2 and sinA=3

cos A=-1

HOPE IT HELPS YOU

Thanks

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