Suppose f:A-->B and g:B-->C are both injective.

Prove: g composed with f :A-->C is injective

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- Sep 15th 2008, 06:23 AMGoldendoodleMomInjective Function Composition
Suppose f:A-->B and g:B-->C are both injective.

Prove: g composed with f :A-->C is injective - Sep 15th 2008, 06:44 AMThePerfectHacker