Question
Download Solution PDFa + b + c = 6 மற்றும் a2 + b2 + c2 = 14 எனில், (a - b)2 + (b - c)2 + (c - a)2 இன் மதிப்பு என்ன?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகொடுக்கப்பட்டது:
a + b + c = 6 மற்றும் a2 + b2 + c2 = 14,
கணக்கீடு:
a = 1 , b = 2 மற்றும் c = 3 ஐ வைப்போம்
a + b + c = 1 + 2 + 3 = 6
எனவே மதிப்பு
(a - b)2 + (b - c)2 + (c - a)2 .
⇒ (1 - 2)2 + (2 - 3)2 + (3- 1)2 .
⇒ 1 + 1 + 4 = 6.
∴ சரியான விருப்பம் 4.
Last updated on Jul 21, 2025
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