You can
put this solution on YOUR website!Please help me find the following:
csc60
csc = 1/sin
sin(60) = sqrt(3)/2
csc(60) = 2/sqrt(3) = 2sqrt(3)/3
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sec(-2pi/3)
sec = 1/cos
cos(-2pi/3) = cos(pi/3) = 1/2
sec = 2
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and
cot-135
cot = 1/tan
tan(-135) = 1
cot = 1
