1.

2The conjugate of a complex no. isa)then the complex no. is:-1-1b) c)d) of thesei-1i+1i+1

Answer»

1/i-1 = (i+1)/-2

its conjugate is 1/(i+1/-2) = -2/(1+i) = -2(1-i)/2 = i-1

none of the above



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