Verify the identity. cscx- cScx cos x = sin x To verify the identity, start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression at each step. CSC X- CSC x cos x = CSC X (Do not simplify.) = CSC X (Do not simplify.) = sin x
First Drop Menu Options:
1. Factor out the greatest common factor, csc x.
2. Apply the appropriate even-odd identity.
3. Separate the quotient into two terms.
4. Apply a reciprocal identity.
Second Drop Menu Options:
1.Apply the appropriate even-odd identity.
2.Apply a quotient identity.
3. Apply a reciprocal identity.
4. Apply a Pythagorean Identity.
Third Drop Menu Options:
1. Apply the appropriate even-odd identity to rewrite csc x.
2. Apply a Pythagorean identity to rewrite csc x.
3. Apply a reciprocal identity to rewrite csc x.
4. Apply a quotient identity to rewrite csc x.
Fourth Drop Menu Options:
1. Apply a quotient identity.
2. Apply a Pythagorean identity.
3. Apply a reciprocal identity.
4. Divide out the common factor.
5. Apply the appropriate even-odd identity.
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