Tip #1 From the NCERT book, practice each and every worked-out example, graph and diagram, especially- a) Ray diagram for Astronomical Telescope, Compound Microscope and Reflecting Telescope. b) Diagrams...
Continuous function: If there are no gaps in the curve or no breakpoint in the curve are called the continuous function for example f(x)=x2 is continuous function Discontinuous function: If there are...