Regarding is a multiple of 3 as a condition for is a multiple of 6, which statement is correct?
Answer and explanation
Correct answer: A. necessary but not sufficient
- Step 1: A multiple of 6 must be a multiple of 3, but 9 is a multiple of 3 and not of 6.
- Step 2: Hence is a multiple of 3 is necessary but not sufficient for is a multiple of 6.
Answer
necessary but not sufficient.
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