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) ...

Express the polar equation \(r=\cos 2\theta\) in rectangular coordinates. Find the maximum height above the \(x\)-axis of the cardioid \(r=1+\cos \theta\text{.}\) Sketch the graph of the curve whose ...

US rejects bid to buy 167 million tons of coal on public lands for less than a penny per ton Final warning for millions of Windows 10 users as support ends today Pass rusher Za’Darius Smith abruptly ...

Find CBSE Class 12th Mathematics notes for the chapter Application of Derivatives. every concept is followed by the solved numerical example. You can also find those questions which have been asked in ...