Question
Download Solution PDFजर 3x = 4y, तर (x + y) / (x - y) चे मूल्य शोधा.
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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 PDFदिलेल्याप्रमाणे
3x = 4y
गणना
3x = 4y
⇒ x / y = 4/3
आता,
(x + y) / (x - y)
= ((x/y + 1)/(x/y - 1) [y ने विभाजित]
= (4/3 + 1) / (4/3 - 1)
= (7/3) / (1/3)
= 7
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