a) Let A = B = \{x | -1 \leq x \leq 1\} for each of the following func — PYQDeck

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Module 1: Sets, Relation and Function.

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a) Let $A = B = \{x | -1 \leq x \leq 1\}$ for each of the following functions state where it is injective, surjective or bijective
i) $g(x) = \sin \pi x$
ii) $h(x) = \frac{2x}{3}$

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