Question
If √b + (1/√b) = 11, then find the value of b +
(1/b).Solution
Given, √b + (1/√b) = 11
On squaring both the sides,
So, b + (1/b) + 2 × √b × (1/√b) = 121
Or, b + (1/b) + 2 = 121
So, b + (1/b) = 119
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