Exercise II: Gaussian integral For K > 0, define RK = [−K, K] × [−K, K], DK = {(x, y) ∈ R 2 , x2 + y 2 ≤ K2 }. 1. Compute Z Z DK e −x 2−y 2 dA. 2. Argue that Z Z DK e −x 2−y 2 dA ≤ Z Z RK e −x 2−y 2 dA ≤ Z Z D√ 2K e −x 2−y 2 dA. 3. Deduce the value of Z +[infinity] −[infinity] e −x 2 dx. Recall that, by definition, Z +[infinity] −[infinity] e −x 2 dx = lim K→+[infinity] Z K −K e −x 2 dx. Be clear and precise and use a famous result to compute limits!

first one is a: renaming a fraction. second one is c: de-c

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my explanation is that these were the answers on edg : )

$650 per month plus utilities

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just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

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