I. a^2 - 9a + 20 = 0,
II. 2b^2 - 5b - 12 = 0 to solve both the equations to find the values of a and b?
Choose the correct choice from the following answers:
A) If a < b B) If a ≤ b C) If the relationship between a and b cannot be established D) If a > b E) If a ≥ b
I. (a - 5)(a - 4) = 0   =&gt; a = 5, 4   II. (2b + 3)(b - 4) = 0   =&gt; b = 4, -3/2 =&gt; a ≥ b   Option If a ≥ b
<result>E</result>
I. a^2 - 9a + 20 = 0,
II. 2b^2 - 5b - 12 = 0 to solve both the equations to find the values of a and b?