Hi Somanna
We know that i2 = -1
-1 + i2 = -1 + (-1) = -2
Written on July 2, 2017, 12:55 p.m.
Hi Somanna
We know that i2 = -1
-1 + i2 = -1 + (-1) = -2
Written on July 2, 2017, 12:55 p.m.
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