Two capacitors with capacitance values and are connected in series

PHYSICS · Subjective · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

Two capacitors with capacitance values

C_1 = 2000 \pm 10 \text{ pF}

and

C_2 = 3000 \pm 15 \text{ pF}

are connected in series. The voltage applied across this combination is

V = 5.00 \pm 0.02 \text{ V}

. The percentage error in the calculation of the energy stored in this combination of capacitors is [Adv. 2020]