Start on the left side.

Since is an odd function, rewrite as .

Because the two sides have been shown to be equivalent, the equation is an identity.

is an identity

Verify the Identity csc(-x)=-csc(x)

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# Verify the Identity csc(-x)=-csc(x)

Start on the left side.

Since is an odd function, rewrite as .

Because the two sides have been shown to be equivalent, the equation is an identity.

is an identity

Verify the Identity csc(-x)=-csc(x)