What is the value of tan(90°)? (2022)

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Question: What is the value of tan(90°)? (2022)

Options:

Correct Answer: undefined

Solution:

tan(90°) is undefined.

What is the value of tan(90°)? (2022)

What is the value of tan(90°)? (2022)

Step 1: Understand what 'tan' means. 'Tan' is short for tangent, which is a function in trigonometry.
Step 2: Know that tangent is defined as the ratio of the opposite side to the adjacent side in a right triangle.
Step 3: Recognize that at 90 degrees, there is no triangle because the angle is straight up.
Step 4: Since there is no triangle, we cannot find a ratio of sides.
Step 5: Therefore, we say that tan(90°) is undefined because we cannot calculate it.

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