### Author Topic: Term Test 2 Variant E  (Read 280 times)

#### Kexin Wang

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##### Term Test 2 Variant E
« 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)