Any function and its inverse are symmetrical about the line\(y = x\).

Given \(f(x) = 3x + 2\), we are often asked to find \(f(2)\) or \(f( - 3)\). To do this we substitute \(2\) or \(- 3\) for \(x\). So, \(f(2) = 3(2) + 2 = 8\) and \(f ...

where matrix is a square nonsingular matrix. The INV function produces a matrix that is the inverse of matrix, which must be square and nonsingular. However, the SOLVE function is more accurate and ...

Maths Inverse Trigonometric Functions MCQs: The Central Board of Secondary Education (CBSE) has released the latest curriculum for the Class 12 mathematics course, and multiple choice questions will ...