If , find the value…

MATHEMATICS · Multi-part · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

If g:x↦x−4xg:x\mapsto x-\frac{4}{x}, find the value of: (1) (a) g(1)g(1) (2) (b) g(4)g(4) (3) (c) g(−1)g(-1) (4) (d) g(−4)g(-4) (5) (e) g(−12)g\left(-\frac{1}{2}\right)

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