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02-04-2017
Mathematics

contestada

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

True

False

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Аноним Аноним

02-04-2017

We know, Tanx = sinx / cosx
Tan 90 = sin90 / cos 90
Tan 90 = 1/0

As zero is in the denominator, it can't be defined.

In short, Your Answer would be: "False"

Hope this helps!

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