document.write( "Question 746546: I am having trouble with finding the six trigonometric functions of radians which are not commonly found on the unit circle( for example 17pi/2, 27pi/4, 15pi/6). I understand how to find these six functions with certain radians or degree measures common to the unit circle, but no others. Thank you for your time. \n" ); document.write( "

Algebra.Com's Answer #454377 by lwsshak3(11628) $\"\"$ $\"About$

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I am having trouble with finding the six trigonometric functions of radians which are not commonly found on the unit circle( for example 17pi/2, 27pi/4, 15pi/6).
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\n" ); document.write( "17π/2=8π+π/2= rotating counter-clockwise eight π radians or four 2π radians plus another π/2 radian.
\n" ); document.write( "So, the trig functions are evaluated for(π/2) radians.
\n" ); document.write( "sin(π/2)=1
\n" ); document.write( "cos(π/2)=0
\n" ); document.write( "tan(π/2)=ud
\n" ); document.write( "csc(π/2)=1
\n" ); document.write( "sec(π/2)=0
\n" ); document.write( "cot(π/2)=0
\n" ); document.write( "..
\n" ); document.write( "27pi/4= =6π+3π/4= rotating counter-clockwise six π radians or three 2π radians plus another 3π/4 radian.
\n" ); document.write( "So, the trig functions are evaluated for 3π/4) radians.
\n" ); document.write( "...
\n" ); document.write( "15pi/6=2π+π/2= rotating counter-clockwise two π radians or one 2π radians plus another π/2 radian.
\n" ); document.write( "So, the trig functions are evaluated for π/2 radians. \n" ); document.write( "

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