Composing a Logistic Integral
Difficulty: Medium · Topics: Calculus, Integration, Logarithms
Logistik integral kompozitsiyasi
f(x) is a continuous function and satisfies the following. (a∈mathbbR)
f(x)=∫ 0^xfrac11+e^-t dt, (f° f)(a)=ln 15
Find a.
f(x) uzluksiz funksiya bo‘lib, quyidagilarni qanoatlantiradi. (a∈mathbbR)
f(x)=∫ 0^xfrac11+e^-t dt, (f° f)(a)=ln 15
a ni toping.