can u help with these 2 exercises?: 1) which are the solutions to the equation tanx=2cotx,in the interval -180<x<180?...2) Which is the value of arcsin1/2-arcsin(-1/2).. i will be glad if you could help me
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Edit: I naturally put the answer in radians when it should have been degrees. You can fix that
Hello, endri! We have: . Therefore: . Using principal values: . Therefore: .
thanks for your help man
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