# Toronto Math Forum

## APM346-2022S => APM346--Tests & Quizzes => Test 2 => Topic started by: Kexin Wang on March 27, 2022, 03:31:36 PM

Title: Term Test 2 Variant E
Post by: Kexin Wang on March 27, 2022, 03:31:36 PM
For problem 1 in Practice Test Variant E, I'm wondering if this is a typo because the interval given is from $-\pi$ to $\pi$? (I circled it in red)