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anonymous
 4 years ago
find the exact values of theta
cos theta=1/4 tan theta >0
cot theta= 4/3 cos theta <0
show me step by step how to do this
anonymous
 4 years ago
find the exact values of theta cos theta=1/4 tan theta >0 cot theta= 4/3 cos theta <0 show me step by step how to do this

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campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.0cos is ve and tan +ve.. the problem is in the 3rd quadrant... 3rd quadrant the angle is \[180 + \theta\] find

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.0find cos ^(1) (1/4) = and add to 180

campbell_st
 4 years ago
Best ResponseYou've already chosen the best response.0cot = 4/3 cot = 1/tan tan +ve and cos ve means 3rd quadrant again find tan^1(3/4) and then add the angle to 180
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