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May 4, 2021 2:27 pm 30 pts
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• Gattu uday
The given series is Convergent soo limit of it's nth partial sum Value is 0 .
By D'Alembert ratio test,the given Series is convergent and converges to zero. therefore, all terms are lesser than preceding term. expand summation upto n=5 or n=6 and add it,you...