(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 ...

Aayesha Sharma is a Content Writer at Jagran Josh, specializing in the School Category. She holds a degree in Journalism and Mass Communication from the Institute of Management Studies, Ghaziabad.

The Council for the Indian School Certificate Examinations (CISCE) conducted the ISC Class 12 Economics Exam 2026 today, March 23, 2026. The examination was held in a single shift across the country ...

CBSE Class 12th Sample Papers 2026: Central Board of Secondary Education (CBSE) has made available all subject sample papers officially along with solutions for academic year 2025-26, from all the ...