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Simplify each expression using fundamental identities.

1. Sin theta cot theta
2. 1-sin^2 theta / cos theta

1 answer

1.
sinØcotØ
= sinØ(cosØ/sinØ)
= cosØ

2.

( 1 - sin^2Ø)/cosØ
= cos^2 Ø/cosØ
= cosØ

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