Question #1049

Sufficient and Necessary

Started by mikejl · started 2022-12-08 05:19 · last activity 2022-12-08 22:13 · 1 reply

The question said if investment decreases, so I made the investment decrease my sufficient due to the rules we learned, but you guys made it necessary.

Replies

  1. Emil-Kunkin · 2022-12-08 22:13

    Hi, "only if" introduces a necessary condition, while if introduces a sufficient condition.

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