MathematicsBinary operationsJAMB
The operation ∗ is defined on non-zero real numbers by a ∗ b = (a + b)/ab. Find 2 ∗ 3.
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Answer: D. 5/6
(2 + 3)/(2 × 3) = 5/6.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.