### Author Topic: Term Test 2 Variant E problem 2  (Read 252 times)

#### Kexin Wang

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##### Term Test 2 Variant E problem 2
« on: March 28, 2022, 03:25:10 PM »
Hi, I just want to confirm with someone about the solution for Term test 2 variant E problem2. I think for$\lambda_n$ the n should start from 0, so n should be n = 0, 1, 2 and so on. I don't know if the solution makes a typo or am I missing some insights here.