If \(\frac{y}{{x}}=\frac{1}{{3}}\)then find the value of \(\frac{x^2 – McqOptions

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1.	If \(\frac{y}{{x}}=\frac{1}{{3}}\)then find the value of \(\frac{x^2+y^2}{{x^2-y^2}}\)
A.	5/3
B.	2/5
C.	4/5
D.	5/4
Answer» E.

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