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A: This question is based on definite integral.
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A: I have done solution step by step in detail....go through the solution
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A: Follow the procedure given below.
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A: We can solve this as follows:
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A: We will use ratio test.
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A: it is very basic question of complex number.
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A: Explained below
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A: Since multiple questions are asked, I am answering first question
P(x)=92x-x^2-1760 find limx->40 P(x)
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