15.5 Prove that if n is a perfect square then n = 4q or n = 4q + 1 for some q e z. Deduce that 1234567 is not a perfect square.

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A: This is a problem of complex analysisi.

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A: Given : λ=15 apply poisson distribution  P(X=x) = e-λ λxx!

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A: Figure ABCD represents a kite LA =LC=1370o Then LA+LB+LC+LD =360 o 137+x+137+22=360o X+296=360…

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A: soln:point on x-axis which is equidistant from the points 1,2 and 2,3

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A: QuarterYear 1Year 2Year 31716862249415135860534827871

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Q: Two numbers that add to 9 and multiply to 20 are

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Q: Which of the following equations matches the graph shown below? -5 0.

A: Answer: y=-12x2

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A: Explanation of the answer is as follows

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