Melanie simplified the expression StartStartFraction StartFraction (cotangent (x)) Over (1 Over secant (x)) EndFraction EndEndFractionas sho

Question

Melanie simplified the expression StartStartFraction StartFraction (cotangent (x)) Over (1 Over secant (x)) EndFraction EndEndFractionas shown below. Step 1: StartStartFraction StartFraction (cosine (x) Over sine (x)) EndFraction OverOver (cosine (x)) EndFraction EndEndFraction Step 2: StartFraction cosine (x) Over sine (x) EndFraction times StartFraction 1 Over cosine (x) EndFraction Step 3: StartFraction 1 Over sine (x) EndFraction Step 4: tangent (x) In which step did Melanie make the first error, and which expression should she have written in that step?

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Gabriella 2 weeks 2021-09-07T20:37:06+00:00 2 Answers 0

Answers ( )

    0
    2021-09-07T20:38:45+00:00

    Answer:

    step 4;  csc(x)

    Step-by-step explanation:

    0
    2021-09-07T20:38:48+00:00

    Answer:

    step 4;  csc(x)

    Step-by-step explanation:

    took the test and guessed

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45:7+7-4:2-5:5*4+35:2 =? ( )