Applying the Kirchhoff's rule to the loop (a) ABCA and (b) BCDEB, two correct equations are given

(A) $8-4I_2-2(I_2 +I_3) - I_1 = 0$
(B) $4 - 2(I_2 +I_3)-4(I_2 +I_3-I_1) = 0$
(C) $4+2(I_2-I_3) - 4(I_2 + I_3 − I_1) = 0$
(D) $8+ 4I_2 + 2(I_2-I_3) - I_1 = 0$

Choose the correct answer from the options given below:

(A) and (B) only

The correct answer is Option (1) → (A) and (B) only