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Each of the following questions is provi...

Each of the following questions is provided with 2 statements i.e. Statement I & Statement II. You have the solve them and mark the correct option
I. ` x^(2) + 8 x + 12 = 0 `
II. ` 2 y^(2) + 14 y + 24 = 0 `

A

` x gt y`

B

` x lt y `

C

` x le y `

D

x = y or no relation can be established

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given problem, we will analyze both statements separately and find the values of \( x \) and \( y \). Then, we will compare these values to determine the relationship between \( x \) and \( y \). ### Step 1: Solve Statement I The equation given in Statement I is: \[ x^2 + 8x + 12 = 0 \] To factor this quadratic equation, we need to find two numbers that multiply to \( 12 \) (the constant term) and add up to \( 8 \) (the coefficient of \( x \)). The numbers \( 6 \) and \( 2 \) satisfy these conditions. Thus, we can factor the equation as: \[ (x + 2)(x + 6) = 0 \] Setting each factor to zero gives us the solutions for \( x \): 1. \( x + 2 = 0 \) → \( x = -2 \) 2. \( x + 6 = 0 \) → \( x = -6 \) So, the possible values for \( x \) are \( -2 \) and \( -6 \). ### Step 2: Solve Statement II The equation given in Statement II is: \[ 2y^2 + 14y + 24 = 0 \] First, we can simplify this equation by dividing all terms by \( 2 \): \[ y^2 + 7y + 12 = 0 \] Next, we need to find two numbers that multiply to \( 12 \) and add up to \( 7 \). The numbers \( 3 \) and \( 4 \) meet these criteria. Thus, we can factor the equation as: \[ (y + 3)(y + 4) = 0 \] Setting each factor to zero gives us the solutions for \( y \): 1. \( y + 3 = 0 \) → \( y = -3 \) 2. \( y + 4 = 0 \) → \( y = -4 \) So, the possible values for \( y \) are \( -3 \) and \( -4 \). ### Step 3: Compare Values of \( x \) and \( y \) Now we have the values: - For \( x \): \( -2 \) and \( -6 \) - For \( y \): \( -3 \) and \( -4 \) We will compare these values: 1. **First comparison**: - \( x = -2 \) and \( y = -3 \): \[ -2 > -3 \quad \text{(True)} \] 2. **Second comparison**: - \( x = -2 \) and \( y = -4 \): \[ -2 > -4 \quad \text{(True)} \] 3. **Third comparison**: - \( x = -6 \) and \( y = -3 \): \[ -6 < -3 \quad \text{(True)} \] 4. **Fourth comparison**: - \( x = -6 \) and \( y = -4 \): \[ -6 < -4 \quad \text{(True)} \] ### Conclusion From the comparisons, we see that: - When \( x = -2 \), \( x \) is greater than both values of \( y \). - When \( x = -6 \), \( x \) is less than both values of \( y \). Since \( x \) can be both greater than and less than \( y \) depending on the values chosen, we conclude that there is **no consistent relationship** between \( x \) and \( y \). ### Final Answer No relation can be established between \( x \) and \( y \). ---
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