Friday

November 21, 2014

November 21, 2014

Posted by **haritha** on Friday, June 6, 2014 at 8:46pm.

- maths -
**Reiny**, Friday, June 6, 2014 at 11:19pma+bi = √(1+i)/√(1-i)

= √(1+i)/√(1-i) * √(1-i)/√(1-i)

= √(1 - i^2) / (1-i)

= √(1 - i^2) / (1-i) * (1+i)/(1+i)

= √2(1+i)/2

= √2/2 + √2/2 i

so a = √2/2 and b=√2/2

and a^2 + b^2 = 2/4 + 2/4 = 1

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