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 Central Board of Secondary Education has declared the results of CBSE Class Result 2025 on May 13, 2025. Students who appeared in the CBSE Class 12 board examinations can now check and download ...

CBSE Board 2025 Result LIVE: The Central Board of Secondary Education (CBSE) has declared the Class 10 and Class 12 results 2025 today. Students can check their results on the official websites - cbse ...

Highlights: The Central Board of Secondary Education (CBSE) is set to release the CBSE Board Result 2025 for Classes 10 and 12 in the coming days. Though the official date is yet to be announced, ...

The Central Board of Secondary Education (CBSE) has addressed a false circular that has gone viral on its social media account, incorrectly claiming the release dates of the class 10th and 12th ...

CBSE Class 12 Toppers list 2025: The Central Board of Secondary Education (CBSE) on Tuesday announced the 2025 Class 12 examination results, with 88.39% of students clearing the exams successfully.

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 ...