At What Frequency Is the Reactance of a 2-MH Inductor $\times$

Multiple Choice

At what frequency is the reactance of a 2-mH inductor equal to the reactance of a 100-pF capacitor?

A) 2.2 $\times$ 10⁶ Hz
B) 1.3 $\times$ 10¹¹ Hz
C) 3.6 $\times$ 10⁵ Hz
D) 600 Hz
E) none of the above