Eind the value of k force hich the – InterviewSolution

1.

Eind the value of k force hich the

Answer»

When roots are equal discrimanat is 0

4x² - 3kx + 1 = 0

So, D = (-3k)² - 4 × 4 × 1 = 0

9k² = 16

k² = 16/9

k = √(16/9)

k = -4/3 and 4/3

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