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If a^(2) + (1)/(a^(2))= 47 and a ne 0, f...

If `a^(2) + (1)/(a^(2))= 47 and a ne 0`, find:
`a+ (1)/(a)`

Text Solution

Verified by Experts

The correct Answer is:
`(i) +-7` `(ii)+-322`
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