oop analvsis 31+(-2)(I1+l2)+21=10 (-j2)(1+I2)+21+j4l2=0 0∠0q 21 (5-j2)1-j212=10 (2-j2)1+j2l2=0 14+i8 =1.24∠297°4 13 1,=2-j2 6+j22 j2 13 14+J 86 2 +12220+30 2.77∠56.3°A 13 13 13Loop analysis: 3 1 + (− 2)( 1 + 2 ) + 2 1 = 10 • • • • I j I I I (− 2)( 1 + 2 ) + 2 1 + 4 2 = 0 • • • • j I I I j I     − + = − − = • • • • (2 2) 2 0 (5 2) 2 10 1 2 1 2 j I j I j I j I or . . A j I  1 24 29 7 13 14 8 1 =  + = • 13 6 22 2 2 2 2 1 j I j j I + = − = − • • . . A j j j I I  2 77 56 3 13 20 30 13 6 22 13 14 8 1 2 =  + = + + + + = • • 2 • I 1 • I