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In each of the following questions, two ...

In each of the following questions, two equations (I) and (II) are given . Solve the equations and mark the correct options
I. ` x = 3 sqrt( 4096) `
II.` y^(2) + 121 = 377`

A

If ` x gt y `

B

If ` x ge y `

C

if ` x lt y `

D

If ` x le y`

Text Solution

AI Generated Solution

The correct Answer is:
Let's solve the equations step by step. ### Given Equations: 1. \( I: x = 3 \sqrt{4096} \) 2. \( II: y^2 + 121 = 377 \) ### Step 1: Solve for \( x \) We start with the first equation: \[ x = 3 \sqrt{4096} \] #### Calculation: First, we need to find \( \sqrt{4096} \). - We can simplify \( 4096 \) by recognizing it as \( 64^2 \) or \( 16^4 \). - Therefore, \( \sqrt{4096} = 64 \). Now substituting back into the equation for \( x \): \[ x = 3 \times 64 = 192 \] ### Step 2: Solve for \( y \) Now, we move to the second equation: \[ y^2 + 121 = 377 \] #### Rearranging: To isolate \( y^2 \), we subtract \( 121 \) from both sides: \[ y^2 = 377 - 121 \] \[ y^2 = 256 \] #### Calculation: Now, we take the square root of both sides: \[ y = \pm \sqrt{256} \] \[ y = \pm 16 \] ### Step 3: Summary of Results We have: - \( x = 192 \) - \( y = 16 \) or \( y = -16 \) ### Step 4: Establish the Relationship Now we need to establish the relationship between \( x \) and \( y \): - Comparing \( x \) and \( y \): - For \( y = 16 \): \( 192 > 16 \) - For \( y = -16 \): \( 192 > -16 \) In both cases, \( x \) is greater than \( y \). ### Final Conclusion Thus, the relationship can be summarized as: \[ x \geq y \] ### Answer: The correct option is \( \text{B: } x \geq y \). ---
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