a = 3 and b = -2a = 3 and b = -2 (ii) ab + ba. Share with your friends Share 0 Ayushi Chaurasiya answered this Dear Student,ab+ba=3-2+ -23=132-8=19-8=-719Regards 0 View Full Answer Shiyaam answered this ss 0 Viddhi Bothra answered this gfmgmgmgm -1 Nidhi Sharma answered this Please find this answer 2