Question 12 Prove that 1(2) + 2(3) + 3(4) +.+ (n – 1)n n(n-1)(n+1) . for n > 2. 3 ... Edit View Insert Format Tools Table 12pt v Paragraph BIU Av ev T? v :

A: Given that, M xddxnf(x);p = (-1)npnF(p) We can prove this by mathematical induction.

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A: We can answer both the question in the below steps.

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A: see below the reason

A: Given, A is 5×7, and Nul A has dimension 5.

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A: Step 1: Given K=−(s2+1.1s+0.1)(s2+1)​. To Find: dsdK​ Step 2: We know that if f(x)=v(x)u(x)​, then…

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A: To find the generating function for the number of compositions of n where each part is either 2 or…

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A: Given that W follows exponential distribution with mean 5.

A: Given:4j3-9j+5j+2

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