Verify Rolle's theorem for each of the following functions :   `f(x) = x^(2) - 4x + 3 " in " [1, 3]`
Channel: Doubtnut
Date: 2020-04-19

Verify Rolle's theorem for each of the following functions :   `f(x) = x^(2) - 4x + 3 " in " [1, 3]`