A quadratic equation 2x² + 5x - 3 = 0

Assertion (A): The roots of equation 2x² + 5x - 3 = 0 are real and unequal.

Reason (R): For the equation ax² + bx + c = 0, the roots are real and unequal if b² - 4ac > 0.

1. A is true, R is false.

2. A is false, R is true.

3. Both A and R are true and R is correct reason for A.

4. Both A and R are true and R is incorrect reason for A.

Solve the quadratic equation 8x² - 14x + 3 = 0

(i) When x ∈ I (integers)

(ii) When x ∈ Q (rational numbers)