a term or period of three months. 2. one of the three approximately equal terms into which the year is divided by some colleges, schools, etc. Then, at the end of the first trimester, John drops a bombshell: there is not one love-child, but two.
definition of secant 1 a straight line cutting a curve at two or more points 2 a straight line drawn from the center of a circle through one end of a circular arc to a tangent drawn from the other end of the arcefinition of secant 1 a straight line cutting a curve at two or more points 2 a straight line drawn from the center of a circle through one end of a circular arc to a tangent drawn from the other end of the arc
For this particular case, the secant method will not converge. In numerical analysis, the secant method is a root-finding algorithm that uses a succession of roots of secant lines to better approximate a root of a function f.The secant method can be thought of as a finite difference approximation of Newton's method.However, the method was developed independently of Newton's method, and predated the latter by over 3,000 years.royden's method is a generalization of the secant method to more than one dimension. The following graph shows the function f in red and the last secant line in bold blue. In the graph, the x-intercept of the secant line seems to be a good approximation of the root of f.