Determine the value of k given that x – k dx = 0 3x2 + 4x + 1 Select one: O None of these 1/3

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A: To simply the given expression.

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A: Since you have asked multiple questions in single request  so we  will be answering only first…

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A: We will use first shifting Theorem to solve this question.

Q: needed. That way you'll have better chance x2 + + 2x +3 dx x3 +3x2 + 9x a. #13. 26+

A: Since you have asked multiple questions in single request,  So we will be answering only first…

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Q: Alpha (a) Form of the test two-tailed d.f.(=n – 1) toritical AUC 0.10 31 (23) (±2.50) (0.02) )( )…

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A: Note:- Since you asked multiple solutions ,according to our policy we can solve only first question…

Q: .7 Evaluate ſ x³tan-1x dx.

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