Question

question from complex no ....​

Answer 1

Answer:

l Z l=1 is your answer

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Answer 2

Answer:

Option C

Step-by-step explanation:

Because mode of Z1 and Z2 is equals to 1 ...its mean both are equal to 1 or -1 therefore according to given condition z=1 wecan check this by putting values(1 or -1)

of z1and z2 in given eq...