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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^(2) = 4`
II. ` y^(5) = 32 `

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:
To solve the given equations and determine the relationship between \( x \) and \( y \), we will follow these steps: ### Step 1: Solve the first equation \( x^2 = 4 \) To solve for \( x \), we take the square root of both sides: \[ x = \pm \sqrt{4} \] Calculating the square root gives us: \[ x = \pm 2 \] So, the possible values for \( x \) are: \[ x = 2 \quad \text{or} \quad x = -2 \] ### Step 2: Solve the second equation \( y^5 = 32 \) To solve for \( y \), we can express 32 as a power of 2: \[ 32 = 2^5 \] Thus, we can rewrite the equation as: \[ y^5 = 2^5 \] Taking the fifth root of both sides gives us: \[ y = 2 \] ### Step 3: Compare the values of \( x \) and \( y \) Now we have two values for \( x \) and one value for \( y \): - Possible values of \( x \): \( 2 \) and \( -2 \) - Value of \( y \): \( 2 \) Now we will compare: 1. When \( x = 2 \): \[ x = 2 \quad \text{and} \quad y = 2 \quad \Rightarrow \quad x = y \] 2. When \( x = -2 \): \[ x = -2 \quad \text{and} \quad y = 2 \quad \Rightarrow \quad x < y \] ### Conclusion From our comparisons, we find that: - In one case, \( x \) is equal to \( y \). - In another case, \( x \) is less than \( y \). Thus, we can conclude that the relationship between \( x \) and \( y \) is: \[ x \leq y \] ### Final Answer The correct option is \( x \leq y \). ---
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ADDA247-INEQUALITY-Prelims Questions (Level - 1)
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  2. In each of the following questions, two equations (I) and (II) are giv...

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  3. In each of the following questions, two equations (I) and (II) are giv...

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  5. In each of the following questions, two equations (I) and (II) are giv...

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  6. In each of the following questions, two equations (I) and (II) are giv...

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  7. In each of the following questions, two equations (I) and (II) are giv...

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  8. In each of the following questions, two equations (I) and (II) are giv...

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  9. In each of the following questions, two equations (I) and (II) are giv...

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  10. In each of the following questions, two equations (I) and (II) are giv...

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  11. In each of the following questions, two equations (I) and (II) are giv...

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  12. Each of the following questions is provided with 2 statements i.e. Sta...

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  13. Each of the following questions is provided with 2 statements i.e. Sta...

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  14. Each of the following questions is provided with 2 statements i.e. Sta...

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  15. Each of the following questions is provided with 2 statements i.e. Sta...

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  16. Each of the following questions is provided with 2 statements i.e. Sta...

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  17. In each of the following questions, two equations (I) and (II) are giv...

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  18. In each of the following questions, two equations (I) and (II) are giv...

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  19. In each of the following questions, two equations (I) and (II) are giv...

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  20. In each of the following questions, two equations (I) and (II) are giv...

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