MCQ
સમીકરણ $\sqrt {(x + 1)} - \sqrt {(x - 1)} = \sqrt {(4x - 1)} $ ને . . . . .ઉકેલ હશે.
- ✓ખાલીગણ
- Bએક
- Cબે
- Dબે કરતાં વધારે
Squaring both sides, we get $ - 2\sqrt {({x^2} - 1)} = 2x - 1$
Squaring again, we get $x = 5/4$ which does not satisfy the given equation.
Hence equation has no solution.
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