X-kit Achieve Mobile
Prepare for tests and exams on your mobile phone.
an imaginary number
be opposite to, and be defined by the opposite ends of the line or arc that is subtending. For...
non-terminating, non-recurring fractions. The set of irrational numbers is a subset of the real...
is a trigonometric rule used to calculate the length of a side or the size of an angle in a non...
points that lie on the same line (so that the gradient is the same at each point).