Question
Download Solution PDFयदि 3x = 4y है, तो (x + y)/(x - y) का मान ज्ञात कीजिए।
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Airforce Group Y 5 November 2020 Memory Based Paper
Answer (Detailed Solution Below)
Option 1 : 7
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Detailed Solution
Download Solution PDFदिया है:
3x = 4y
गणना:
3x = 4y
⇒ x/y = 4/3
अब,
(x + y)/(x - y)
⇒ (x/y + 1)/(x/y - 1) [y द्वारा विभाजित करने पर]
⇒ (4/3 + 1)/(4/3 - 1)
⇒ (7/3)/(1/3)
⇒ 7
∴ (x + y)/(x - y) का मान 7 है।
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