find a for which f(x)=a(x+ sinx)+ a is increasing ...can i have an expert answer if its ok Share with your friends Share 6 Benita answered this can i have the ans plss -6 View Full Answer Jegannathan Anandaraman answered this Hi Benita, given y = a [ x + sin x + 1] Getting dy/dx it is, dy/dx = a [1 + cos x] Function is said to be increasing as dy/dx > 0 We know -1< cos x < 1 So a [ 1 + cos x] > 1 only when a > 0 That means a is non-negative integer 6 Divyalok Jaiswal answered this You got the answer ! 1 Ram answered this What if a is negative -1
