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Find: (i) the 7th term of 2,4,8,... (ii)...

Find: (i) the 7th term of 2,4,8,... (ii) the 9th term of `1,(1)/(2),(1)/(2^(2)), ...` (iii) the nth term of `(15)/(8) ,(3)/(8) ,(3)/(40)`

Text Solution

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The correct Answer is:
(i) 128 (ii) `(1)/(126)` (iii) `(15)/(8) ((1)/(5))^(n-1)`
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