cos(x)=-(1/8),π< x < (3π)/2sin(x)=?tan(x)=?cot(x)= sec(x)= csc(x)=
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cos(x)=-(1/8),πcos(x)=-(1/8),πsin(x)=?tan(x)=?cot(x)=sec(x)=csc(x)=cos(x)=-(1/8),πsinx=-√1-cos²
cos(x)=-(1/8),π< x < (3π)/2sin(x)=?tan(x)=?cot(x)= sec(x)= csc(x)=
cos(x)=-(1/8),π< x < (3π)/2
sin(x)=?
tan(x)=?cot(x)=
sec(x)=
csc(x)=
cos(x)=-(1/8),π< x < (3π)/2sin(x)=?tan(x)=?cot(x)= sec(x)= csc(x)=
sinx=-√1-cos²x=-3√7/8 \(^o^)/YES!
tanx=sinx/cosx=3√7
cotx=1/[3√7]=√7/21
secx=1/cosx=-8
cscx=1/sinx=1/[-3√7/8]=-8/(3√7)=-8√7/21