Given a function f(x), and two points on the curve (a, f(a)) and (b, f(b)) the line joining these two points is called a secant line of f. (Not to be confused with the trigonometric secant (sec) ...
‘Lessons not learnt over use of derivatives’ on twitter (opens in a new window) ‘Lessons not learnt over use of derivatives’ on facebook (opens in a new window) ‘Lessons not learnt over use of ...
If proof were needed that history is doomed to repeat itself, it came recently in the form of a study into how end-users manage the derivatives they buy. After the collapse of three of the market’s ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback