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Dillip

· started a discussion

· 1 Months ago

Wrong Option (Question: 123911.0 )

Your solution is correct. But you have marked rong option. Please clarify.

Question:
In the following questions two equations I and II are given. Solve both the equations and give answer.


I. \(\cfrac{4}{\sqrt{x}}+\cfrac{7}{\sqrt{x}}=\sqrt{x}\) 

II. y - \(\sqrt{324}=\sqrt{81}\) 


Options:
A) x > y
B) x ≥ y
C) x < y
D) x ≤ y
E) x = y or relation cannot be established
Solution:

I. \(\cfrac{4}{\sqrt{x}}+\cfrac{7}{\sqrt{x}}=\sqrt{x}\) 

\(\cfrac{11}{\sqrt[]{x}}\)=\({\sqrt[]{x}}\)

x=11

II. y - \(\sqrt{324}=\sqrt{81}\) 

y-18=9

y=27

∴ Y > X

Knowledge Expert

· commented

· 1 Months ago

yes..it was marked wrong....option(c) is correct answer...

Dillip

· commented

· 1 Months ago

Wrong*
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