(A) x= 4t + 3, y = −3t + 1, z = 7t +2 10. Four friends Abhay, Bina, Chhaya and Devesh were asked to simplify 4 AB + 3(AB + BA) - 4 BA, where A and B are both matrices of order 2x2. 11. A cylindrical ...

Akshita Jolly is a multimedia professional specialising in education, entertainment, fashion, health, and lifestyle news. Holding a degree in Journalism and Mass Communication, she has contributed to ...

CBSE Class 12th Maths Answer Key 2025: The CBSE Class 12 Maths Exam 2025 was held on March 8, 2025. As per the initial student reactions, the paper was moderately difficult. To help the students ...