Problem

Problem

The number of real values of the parameter λ\lambda for which (log⁡16x)2−log⁡16x+log⁡16λ=0(\log_{16} x)^2 - \log_{16} x + \log_{16} \lambda = 0 with real coefficients will have exactly one solution is a. 1 b. 2 c. 3 d. 4

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