ptions Let x x 1 2 A 2 27 A 2 3 27 7 2 7 7 2 a sinh 2 4 12 f

Last updated: 2/14/2023

ptions Let x x 1 2 A 2 27 A 2 3 27 7 2 7 7 2 a sinh 2 4 12 f x x sin y f y dy Then a b is equal to 0 cos x xe IR be