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03-10-2021
Mathematics

contestada

what does Csc²x equal to?

A- 1

B- 1 + sec²x

C- 1 / sin²x

D- 1-cos x

Respuesta :

riyasinghqrtt riyasinghqrtt

03-10-2021

Answer:

C - 1 / sin^2x

Step-by-step explanation:

as csc x = 1 / sin x

so, csc^2 x = 1 / sin^ 2x

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