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, ...

CBSE Class 12 Maths Exam 2025 Live: CBSE board exam concluded at 1.30 pm. Follow the blog for the latest updates. CBSE Class 12 Maths Exam 2025 Live: The Central Board of Secondary Education conducted ...

The CBSE Class 12 Mathematics exam on March 8, 2025, was deemed moderate but lengthy, challenging students with time management. While Sets varied in difficulty, overall the paper tested deep ...

The Central Board of Secondary Education (CBSE) is conducting the Class 10 and 12 board exams for the 2025 academic year. The Class 10 exams began with English, while the Class 12 exams started with ...

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 ...