4 years ago

Evaluate Tan ^-1 (-1). Enter your answer in radians. Answer here

Mathematics

1 answer:

alex41 [277]4 years ago

5 0

Answer:

-pi/4

Step-by-step explanation:

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marishachu [46]

Given the two triangles, and the sine ratio formula is equal to:

Sin(x) = O/H

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O is the opposite side of the angle x

H is the hypotenuse of the triangle

To solve this we have to fine O/H = 4/5

So the answer is

Sin (P) = 16/20 = 4/5

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Step-by-step explanation:

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