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Multiple Choice Questions

What is the value of in the system of equations 3 2u v 7vu 3 u 3v 11uv ........

Quantitative Aptitude (CDS) Simplification

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What is the value of ?? in the system of equations 3(2u+v)=7vu,3(u+3v)=11uv?

0

$\frac{1}{4}$

$\frac{1}{2}$

1

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Explanation:

multiplying equatin 4 by 2 we get 6y+18x = 22 .......................(5)
Solving equation 5 and 3 we get x=1 & x= 1/u =1 => u =1,
Hence option(4)

By: Munesh Kumari

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