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​ Consider the following infinite series :Which one of  the following statements is true?
Question

​ Consider the following infinite series :

Which one of  the following statements is true?

A.

(a) is convergent but , (b) is not convergent.

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B.

(a) is not convergent but (b) is convergent.

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C.

Both (a) and (b) are convergent.

​​​

D.

Neither (a) nor (b) is convergent.

Correct option is C

 

 

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