(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 ...

The UP Board Class 12 Mathematics Exam 2026 was successfully conducted today, February 23, 2026, during the evening shift from 2:00 PM to 5:15 PM. Mathematics is one of the most critical subjects for ...

Students must be eagerly waiting to check their answers after giving the exam. Well, here, we are providing the answer key. Students can check their answers and can also calculate their estimated ...

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 ...