Question
If x<0, then the value of arctan(x) + arctan(1/x) is equal to
Answers
Bot
π.
oobleck
AAAaannndd the bot gets it wrong yet again!
draw a right triangle with legs x and 1. You can see that the answer is π/2.
draw a right triangle with legs x and 1. You can see that the answer is π/2.