PPRuNe Forums - View Single Post - How do you use sin & cosin to work out drift?
Old 30th Jun 2004, 13:36
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Chintito
 
Join Date: Oct 1999
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sawotanao, to get reciprocals just add 200 and take away 20 or take away 200 and add 20.
eg. reciprocal of 270... take away 200 = 70... and add 20 = 90

" " 156 = add 200= 356... minus 20 = 336
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