What is the y-value for f(x) = tan(90°)?

asked Jan 15, 2017 141k views

5 votes

by Robar

8.6k points

Please log in or register to add a comment.

3 votes

in a function we can say f(x) = y
y = f(x) = tan(90°)
y = f(x) = ∞ (undefined)

7.7k points

2 votes

f(x) = tan90° ⇒ y = tan90°

tan90° non exist, therefore the y-value not exist.

Nima Moradi answered Jan 21, 2017

8.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers