find all the values of a in the range 0 deg to 360 deg satisfying 2sina = 3cosa

i know its simple but just cant remember how to do it

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- Apr 13th 2009, 06:35 AMdjmccabiesimple trig
find all the values of a in the range 0 deg to 360 deg satisfying 2sina = 3cosa

i know its simple but just cant remember how to do it - Apr 13th 2009, 06:40 AMdjmccabie
do i just divide sin and cos for tan?

- Apr 13th 2009, 07:08 AMGrandad
- Apr 13th 2009, 07:09 AMmasters