Find the values of for which exactly one root of the equation lies in the interval .

MATHEMATICS · Subjective · A Level · Mathematics · Algebra and Functions · Algebra and Functions

Problem

Find the values of mm for which exactly one root of the equation x2−2mx+m2−1=0x^2-2mx+m^2-1=0 lies in the interval (−2,4)(-2,4).

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