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QUESTION
Need help cant figures these out. TRIG ! Ugh How do you find the exact value of all angles in the interval [0,2) for theses equations?
Need help cant figures these out. TRIG ! Ugh How do you find the exact value of all angles in the interval [0,2π) for theses equations?
1) 2cos(2θ)-1=0
2) sqrt(3)csc (3)-2=0
3) sin((1/2)θ)-1=0
4) sqrt(3)tan(2) +1=0
