Anku posted an Question
January 10, 2021 • 22:03 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Pls once tell ans. is it (a )?

pls tell ans. only....... . .. .. .. . . . .. . . . .. . . .. . . .. . .

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    Deepak singh 1 Best Answer

    given series is expansion of e^(-x) which is convergent for all R So, option a is true .

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