15. 16. For the series 2n=1 I. II. III. n²+3n-5 6n² " Diverges by Divergence Test which of the following statements is/are correct Diverges by Integral Test (a) (-2, 2) (b) (,0) (c) (-∞, -/-) Diverges by Ratio Test 20 n8x-3 The series En=1 converges if and only if the value of x is on the interval

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A: As per the guidelines I am answering only one questions at a time.[5]

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