Solved

Which of the Following Functions Is/are One-To-One?
(A) $\pi$ ], (E) Sin(x) on [0

Question 1

Multiple Choice

Which of the following functions is/are one-to-one?
(a) $Which of the following functions is/are one-to-one? (a) , (b) 1 - , (c) sgn(x) , (d) cos(x) on [0, \pi ], (e) sin(x) on [0, \pi ]. A) only (c) and (d) B) only (d) C) only (c) and (e) D) only (a) and (b) E) none of the above$ , (b) 1 - $Which of the following functions is/are one-to-one? (a) , (b) 1 - , (c) sgn(x) , (d) cos(x) on [0, \pi ], (e) sin(x) on [0, \pi ]. A) only (c) and (d) B) only (d) C) only (c) and (e) D) only (a) and (b) E) none of the above$ , (c) $Which of the following functions is/are one-to-one? (a) , (b) 1 - , (c) sgn(x) , (d) cos(x) on [0, \pi ], (e) sin(x) on [0, \pi ]. A) only (c) and (d) B) only (d) C) only (c) and (e) D) only (a) and (b) E) none of the above$ sgn(x) , (d) cos(x) on [0, $\pi$ ], (e) sin(x) on [0, $\pi$ ].