alleryतीन गुणनफल सम हैं और एक विषम है। वह विषम गुणनफल ज्ञात कीजिए।
A2 × 7
B4 × 9
C3 × 5
D6 × 11
Answer & Solution
Correct answer: C. 3 × 5
केवल 3 × 5 में दो विषम संख्याओं का गुणा किया गया है, और दो विषम संख्याओं का गुणनफल सदैव विषम (15) होता है।
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