PYQ - Composition of functions — task. Maths TNSB Mentoring, Class 10 Crash course.

If \(f(x) = 7x - 2\), \(g(x) = 4x + k\) and \(f \circ g = g \circ f\), then estimate the value of \(k\).

The value of \(k\) \(=\)

Did you find an error?

3. PYQ - Composition of functions