What basic trigonometric identity would you use to verify that sinx + 1/ sinx = 1+ cscx

C)  We use csc = to verify.

Step-by-step explanation:

Given : = 1 +csc x.

To find : What basic trigonometric identity would you use to verify.

Solution : We have given that   = 1 +csc x.

To  verify we need to show left hand side equal to right hand side.

For right hand side

1 +csc x  

By csc = .

Plug the value  csc = .

1 +  .

Taking least common multiple

= left hand side.

We can see this is equal to left hand side

Hence , left hand side = right hand side.

Therefore, C)  We use csc = to verify.

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europa2433

step-by-step explanation:

step-by-step explanation:

most likely the answer is a.

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