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In each of the these question two equati...

In each of the these question two equation (I) and (II) are given. You have to solve both the equtions and give answer accordingly
I `6x^2-11x+4=0`
II `3y^2-5y+2=0`

A

`xgty`

B

`xgey`

C

`xley`

D

no relationship established b/w x and y

Text Solution

AI Generated Solution

The correct Answer is:
To solve the equations provided, we will tackle each equation step by step. ### Step 1: Solve Equation I: \(6x^2 - 11x + 4 = 0\) 1. **Identify the coefficients**: - \(a = 6\), \(b = -11\), \(c = 4\) 2. **Use the quadratic formula**: The quadratic formula is given by: \[ x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} \] 3. **Calculate the discriminant**: \[ b^2 - 4ac = (-11)^2 - 4 \cdot 6 \cdot 4 = 121 - 96 = 25 \] 4. **Substitute values into the quadratic formula**: \[ x = \frac{-(-11) \pm \sqrt{25}}{2 \cdot 6} = \frac{11 \pm 5}{12} \] 5. **Calculate the two possible values for \(x\)**: - First solution: \[ x_1 = \frac{11 + 5}{12} = \frac{16}{12} = \frac{4}{3} \] - Second solution: \[ x_2 = \frac{11 - 5}{12} = \frac{6}{12} = \frac{1}{2} \] ### Step 2: Solve Equation II: \(3y^2 - 5y + 2 = 0\) 1. **Identify the coefficients**: - \(a = 3\), \(b = -5\), \(c = 2\) 2. **Use the quadratic formula**: \[ y = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} \] 3. **Calculate the discriminant**: \[ b^2 - 4ac = (-5)^2 - 4 \cdot 3 \cdot 2 = 25 - 24 = 1 \] 4. **Substitute values into the quadratic formula**: \[ y = \frac{-(-5) \pm \sqrt{1}}{2 \cdot 3} = \frac{5 \pm 1}{6} \] 5. **Calculate the two possible values for \(y\)**: - First solution: \[ y_1 = \frac{5 + 1}{6} = \frac{6}{6} = 1 \] - Second solution: \[ y_2 = \frac{5 - 1}{6} = \frac{4}{6} = \frac{2}{3} \] ### Summary of Solutions: - From Equation I: \(x = \frac{4}{3}\) or \(x = \frac{1}{2}\) - From Equation II: \(y = 1\) or \(y = \frac{2}{3}\) ### Final Conclusion: There is no direct relationship established between \(x\) and \(y\) based on the solutions obtained.
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