the sum of n terms of the A.P √2,√8,√18,√32,....is ?
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DeeptiMohanty:
do u have options
to urr questions
no yrr
yaa I have
then give me the options here
(a)= 1. (b)= 2n(n+1) (c) = 1/2n(n+1) (d) = 1/√2n(n+1)
its d
ya
check it now ....there is mistake of sign
^_^✌
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