NEST2019MathematicsQuadratic Equation
Let and be the roots of the equation x^2-4 x+ =0 and let and be the roots of the equation x^2-64 x+ =0 . If , , , are in geometric progression with positive common ratio, then the value of is
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- A16 25
- B32 25
- C64 25
- D4 25
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