How do you tell whether the value of tan 90 degrees is positive, negative, zero or undefined?

Undefined We have: tan90^@ Know that, tantheta=(sintheta)/(costheta) So here, we get tan90^@=(sin90^@)/(cos90^@) Looking at the trigonometric table, we see that sin90^@=1,cos90^@=0. Therefore, tan90^@=1/0 Since anything divided by 0 (except 0 itself) is considered to be undefined, we get that tan90^@ is undefined as well.

College Physics: Vectors] Find theta using tan-1: vectors (y/x) are Y=8/X=0. Doing Tan-1(8/0) : undefined. Using the Phet simulation for vector the angle is 90 degrees as I will show in image.

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If the terminal point of 0 is (0, -1), what is tan 0? A. Undefined B. 1 C. -1 D. 0

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How do you evaluate tan 90 ?

Solved 1. If cot 8 is undefined, then tane 2. If the

sin, cos and tan of 0°, 90°, 180°, 270°,

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