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 2 years ago
A vector v forms with axis 0x and 0y the angles alpha=120º and beta=45º. What angle does v make with 0z? i know the answer is gama=45º, but how do i get there?
 2 years ago
A vector v forms with axis 0x and 0y the angles alpha=120º and beta=45º. What angle does v make with 0z? i know the answer is gama=45º, but how do i get there?

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nickymarden
 2 years ago
Best ResponseYou've already chosen the best response.0is anyone gonna answer this? i really need it.

dumbcow
 2 years ago
Best ResponseYou've already chosen the best response.0having little trouble working it out...hold on

nickymarden
 2 years ago
Best ResponseYou've already chosen the best response.0just leave it, thanks for the time.. :)

nickymarden
 2 years ago
Best ResponseYou've already chosen the best response.0fooound it. cos^2alpha+cos^2beta+co^2gama=1

eliassaab
 2 years ago
Best ResponseYou've already chosen the best response.1\[\cos^2(\gamma) =1  \cos^2(\alpha)  \cos^2(\beta) =\\ 1 \frac 1 4  \frac 1 2=\frac 14\\ \beta = 30 \]
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