Okay, så I'm having some troubles with these:

cos(a)>0,62 [0;360]degrees

-0,56 < cos(a) < -0,14 [0;360]degrees

(a stands for angle)

It just says solve these inequations. How am I supposed to do this?

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- Oct 9th 2008, 05:33 AMNo Logic SenseInequalities
Okay, så I'm having some troubles with these:

cos(a)__>__0,62 [0;360]degrees

-0,56 < cos(a) < -0,14 [0;360]degrees

(a stands for angle)

It just says solve these inequations. How am I supposed to do this? - Oct 9th 2008, 10:33 PMearboth