Please can someone help with a
simplier method of solving this question
Q1;
Given that the expression x^3 +x^2 −4x +5
and x^3 +3x−7 leave same remainder
when divided by (x−a) find the possible
values of a
In a region an electric field exist in a given
direction and it passes through a circle
of radius R normally. The magnitude
of electric field is given as :
E = E_0 (1− (r/R)). where r is the distance
from centre of circle .Find electric
flux through plane of circle within it.
please is there any general way for
calculating the error or uncertainty
in g when
m=((4π^2 )/g) where m=slope and
g=acceleration due to gravity
please help