Question
Download Solution PDF169 மற்றும் 144 இன் சராசரி விகிதம் என்ன ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகொடுக்கப்பட்டது:
169 மற்றும் 144 இன் சராசரி விகிதம்
பயன்படுத்தப்பட்ட கருத்து:
A : B :: C : D என்றால் (B × C) = (A × D)
கணக்கீடு:
சராசரி விகிதம் Q ஆக இருக்கட்டும்.
விகிதம் = 169 : Q :: Q : 144
கருத்தின்படி,
(144 × 169) = (Q × Q)
⇒ Q2 = (144 × 169)
⇒ Q = 12 × 13
⇒ Q = 156
∴ 169 மற்றும் 144 இன் சராசரி விகிதம் 156 ஆகும்.
Last updated on Jul 12, 2025
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