1.

Let f(x) = ab sin x+ b sqrt( 1-a^2) cos x+c, where |a| lt 1, b gt 0 then

Answer»

maximum VALUE of F(x) is b if C = 0
difference of maximum and minimum values of f(x) is 2b
f(x) = c if `x = -COS^(-1)a`
f(x) = c if `x = cos^(-1)a`

Answer :A::B::C


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