- a) Let x and y be real number and 2/x+i = 3/4-yi, find the values
of x and y. ANS: x= 8/3, y= -3/2 b) Evaluate (i) [-1/2 + (3^0.5 /2)i]^2 ANS: -1/2 + (3^0.5 /2)(ii) [-1/2 + (3^0.5 /2)i]^3 ANS:1(iii) [-1/2 + (3^0.5 /2)i]^2010 ANS:1 - Find i^-2011. ANS: i Thanks!
Maths Questions
2010-11-07 12:56 am
回答 (1)
2010-11-07 2:03 am
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2010-11-06 18:03:54 補充：
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