alleryएका बायनरी नियमानुसार a ∗ b = ab ÷ (a + b) दिले आहे. 6 ∗ 3 ची किंमत शोधा.
A2
B3
C18
D9
Answer & Solution
Correct answer: A. 2
6 × 3 = 18 आणि 6 + 3 = 9, म्हणून उत्तर 2 येते.
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