T or F The y-value of y = tan(x) when x = -90° and x = 90° is 0.

Question

T or F
The y-value of y = tan(x) when x = -90° and x = 90° is 0.

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Serenity 2 weeks 2021-09-10T23:26:03+00:00 1 Answer 0

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    2021-09-10T23:27:54+00:00

    Answer:

    It is false because tan 90° or tan (-90°) is infinity.

    Step-by-step explanation:

    Tan 90°= sin 90°/cos 90°

    =1/0 which is infinite value

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