- Math helppp. Can anyone please explain me why the integration of (1/1+y^2) is tan inverse y ?

Discover Questions

Does the Moon have oil? In physics can the Equation E=MC^2 be express in term of gravity field changes as E= M x (GMo / r ) in a location in the gravity field? Why when I look up, I cant see the milky way galaxy gas? The time taken by a vibrating body to cover a displacement x'/2 (x'=amplitude) from the mean position will be
A) T/2
B) T/4
C) T/8
D)T/12? Find the coordinates of one of the two focus points for the hyperbola 3x^2 -4y^2 =12?