Education Assignments for class XII

1. MATRIX:Definition: A matrix is defined as an ordered rectangulararray of numbers. Elementary Transformation3. Ri → Ri + kRj means multiply each element of jthrow by…

Documents jee mains test series

19 Vidyamandir Classes Vidyamandir Classes Solutions to Test Series - 2/Paper - 1/IITJEE - 2014 [CHEMISTRY] 1.(A) Covalent bonds are formed by orbital overlapping. It must…