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In the following question two equations numbered I and II are given. You have to solve both the equations and __________ Give answer

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

II. \( \Large y^{2} - \frac{(11)^ {\frac{5}{2}} }{\sqrt{y} } \) = 0


A) x > y

B) x \( \Large \geq \) y

C) x < y

D) x = y or the relationship cannot be established

Correct Answer:
D) x = y or the relationship cannot be established

Description for Correct answer:
I. 4 + 7 = \( \Large \sqrt{x} \times \sqrt{x} \)

=> x = 11

II. \( \Large y^{2} - \frac{11^{\frac{5}{2}}}{\sqrt{y}} \) = 0

=> \( \Large y^{2 + \frac{1}{2}} = 11^{\frac{5}{2}} \)

=> \( \Large y^{\frac{5}{2}} = 11^{\frac{5}{2}} \)

=> y = 11

Clearly, x = y

Part of solved Linear Equations questions and answers : >> Aptitude >> Linear Equations




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