Question 753282
Find the exact value of each of the remaining trigonometric functions of theta: 
tan theta: -(root(33)/4) , cos theta < 0 
Find: sin, cos, sec, csc
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Given tanx=-&#8730;33/4 (reference angle in Q2 where cos<0 and sin>0)
hypotenuse=&#8730;(&#8730;33)^2+4^2)=&#8730;(33+16)=&#8730;49=7
cosx=-&#8730;33/7
sinx=4/7
tanx=-&#8730;33/4
secx=-7/&#8730;33
cscx=7/4
cotx=-4/&#8730;33