1.

The range of fx=11-2cosx is(a) [1/3, 1] (b) [−1, 1/3] (c) (−∞, −1) ∪ [1/3, ∞) (d) [−1/3, 1]

Answer» The range of fx=11-2cosx is



(a) [1/3, 1] (b) [−1, 1/3] (c) (−∞, −1) ∪ [1/3, ∞) (d) [−1/3, 1]


Discussion

No Comment Found

Related InterviewSolutions