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![[Post New]](/templates/default/images/icon_minipost_new.gif) 10 Apr 2008 17:27:05 IST
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express it in da form x+iy
1/(1-cosA + 2isinA)
pls solve completly wid da steps..............
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i can feel the light betray me...............
not a single second left.......... |
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10 Apr 2008 17:33:10 IST
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is it [cos (A/2 - pi/2) + i sin( A/2 - pi /2)] / 2[ ] 5 sinA/2
i am sure about that please reply
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11 Apr 2008 05:13:28 IST
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it is 1/2-i cot(a/2) i suppose..........
edited : oops ..i did a mistake ........ill giv the correct ans soon.........
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Glitter Word Generator
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this reply: 5 points
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