Question 792023
find the exact value of each of the remaining 6 trigonometric functions of theta sec=-11, tan(theta)>0
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Given data shows reference angle is in quadrant III where cos<0, sin<0 and tan>0
sec=-11=1/cos
cos=-1/11
sin=-&#8730;(1-cos^2)=-&#8730;(1-(1/121))=-&#8730;(120/121)=-&#8730;120/11
tan=sin/cos=-&#8730;(120)/-1=&#8730;120
cot=1/&#8730;120=&#8730;(120)/120
csc=-11/&#8730;120=-11&#8730;120/120