I'm not sure what the "possible" answers are but if you take the expression and put each term over the denominator then you get

tanθ/sinθ + cosθ/sinθ

which simplifies to

secθ + cotθ

using trig ratios

Alicia L.

asked • 03/08/20Using trigonometric identities, determine which of the following is equivalent to the following expression.

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I'm not sure what the "possible" answers are but if you take the expression and put each term over the denominator then you get

tanθ/sinθ + cosθ/sinθ

which simplifies to

secθ + cotθ

using trig ratios

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