Find multiplicative inverse of (1 + i). Share with your friends Share 4 Anita Benny answered this 1/1+i = 1/1+i * 1-i/1-i = 1-i/1+1 = 1-i/2 = 1/2 - i 1/2 9 View Full Answer Juned Jangubai answered this Find the multiplicative inverse of 1 +I -2