allery√2 x √8 -ன் பெருக்கல் பலன் என்ன?
A4
B√10
C2√2
D16
Answer & Solution
Correct answer: A. 4
√2 x √8 என்பது √16-க்குச் சமம், இதன் மதிப்பு 4 ஆகும்; இது இரண்டு விகிதமுறா எண்களின் பெருக்கலால் உருவான ஒரு விகிதமுறு எண் ஆகும்.
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