Answers

2016-01-25T23:16:07+05:30
√2,√8,√18,√32,
a10=√2+18
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2016-01-25T23:54:55+05:30
A1=√2,
a2=√8=√4*√2=2√2
So, d=a2-a1= √2
So, a10=a+9d=√2+9√2=10√2//
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