Maths exam can make the toppers fret and sweat. This we know is an established truth. It is almost again that time of the year again for Class 12th students. The Class 12th exam is scheduled to be ...

1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

The CBSE Class 12 Mathematics Board Exam 2026 was conducted on March 9 from 10:30 am to 1:30 pm, with students describing the paper as difficult overall. Many flagged Section D as the toughest.

Apply arithmetic mean of frequency distribution to find the expected value of a random variable The expected value of discrete random variable as summation of product of discrete random variable by ...