# If ((1+I)/(1-i))^M = 1, Then Find the Least Positive Integral Value Of M. - Mathematics

if ((1+i)/(1-i))^m =   1, then find the least positive integral value of m.

#### Solution

Therefore, the least positive integer is 1.

Thus, the least positive integral value of m is 4 (= 4 × 1).

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#### APPEARS IN

NCERT Class 11 Mathematics Textbook
Chapter 16 Probability
Q 20 | Page 113