Mht CetFunctionsMHT CET 2026 20th April Morning ShiftMCQ+2 / -02026The domain of the function $f(x) = \sqrt{x - 1} + \sqrt{6 - x}$ is...A$[1, \infty)$B$[1, 6]$C$(-\infty, 1)$D$(6, \infty)$Check AnswerClear SelectionReveal AnswerShow Explanation