Q.
Who invented the Hang Gliders with artificial wings ?
A - Wright bros
B- Ibn Farhas
C- Lagari hasan Celebi
D - Evliya
Asked by onlytruth,
25 Mar '12 02:06 pm
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Answers (2)
1.
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But writing powers of x in words, he had begun to understand what we would write in symbols as .
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Source: google search
Answered by anil garg, 25 Mar '12 03:17 pm
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