A continuous function f(x) meet xxx , and f(1)=2, calculation .

匿名用户 最后更新于 2021-10-25 13:25 数学类Mathematics

dbc199312e02f4691bb19e19ebdd58f0.png

A continuous function f(x) meet(- t)dt arctanr =In(+) and f(1) 2, calculation f (x )dx.


已邀请: