तीन संख्याएं 2:3:4 के अनुपात में है अगर वर्गों का योग 2900 है तो सबसे छोटी संख्या क्या है
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Answer:
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Answered by
1
Answer:
Numbers = 2x, 3x and 4x
∴ 2x²+ 3x²+ 4x² = 2900
⇒ 4x² + 9x²+16x² = 2900
⇒ 29x² = 2900
⇒ x² = 2900÷ 29 = 100
∴ x = √100= 10
∴ Numbers = 20, 30 and 40
सबसे छोटी संख्या =20
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