Let f: R-R, g: R→R and h: R→ R be differentiable function such that f(x)=x² + 5x+1, g(f(x)) = x and h(g(g(x)) = x V x ER
Posted: Wed Jul 06, 2022 12:03 pm
Let f: R-R, g: R→R and h: R→ R be differentiable function such that f(x)=x² + 5x+1, g(f(x)) = x and h(g(g(x)) = x V x ER then (A) h(0)-7 (B) h'(1) - 1216 1 (C) g'(1) - 5 (D) h(g(2)) = 19 - R तथा h : RR अवकलनीय फलन इस प्रकार है कि fix) = x + 5x +