allery-3-ன் கன மதிப்பு என்ன?
A-27
B27
C-9
D9
Answer & Solution
Correct answer: A. -27
கனச் சார்பு ஓர் ஒற்றைச் சார்பாகும், எனவே (-3)-ன் கனம் -27-க்குச் சமம்.
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