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, ...

National Council of Educational Research and Training (NCERT) has introduced a new initiative where students will be offered ...

The National Council of Educational Research and Training (NCERT) has launched a free online Class 12 mathematics course via ...

Motivated by work of Yu.L. Shmul'yan a pre-order and an equivalence relation on the set of operator-valued Schur class functions are introduced and the behavior of Redheffer linear fractional ...