find the range of f(x) = 3cosx - 2 Share with your friends Share 2 Rishabh Mittal answered this fx=3 cos x -2We know,-1≤cos x ≤1-3≤3 cos x≤3-5≤3 cos x -2≤1So, Range of fx is -5,1 ANS... 4 View Full Answer
