Integrate 1/x

ln|x| + c

GG

Related Maths A Level answers

All answers ▸

Prove that the derivative of tan(x) is sec^2(x).


4. The curve C has equation 4x^2 – y3 – 4xy + 2y = 0. P has coordinates (–2, 4) lies on C. (a) Find the exact value of d d y x at the point P. (6) The normal to C at P meets the y-axis at the point A. (b) Find the y coordinate of A


Rewrite (2+(12)^(1/2))/(2+3^(1/2)) in the form a+b((c)^(1/2))


The line AB has equation 5x + 3y + 3 = 0 and it intersects the line with equation 3x - 2y + 17 = 0 at the point B. Find the coordinates of B.