document.write( "Question 1179362: Find the exact value of the trigonometric function given that sin u = -12/13 and cos v = 24/25. (Both u and v are in Quadrant IV) a)sin (u+v) b)cos(v-u) c)tan(u-v) \n" ); document.write( "
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\n" ); document.write( "Find the exact value of the trigonometric function given that sin u = -12/13 and cos v = 24/25. (Both u and v are in Quadrant IV) a)sin (u+v) b)cos(v-u) c)tan(u-v)
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. With y = - 12, and r = 13, x = 5, since this represents a 5-12-13 PYTHAG. Triple. We also get: 
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document.write( ". With x = 24, and r = 25, y = - 7, since this represents a 7-24-25 PYTHAG. triple. We also get: 
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document.write( "a)      b)  
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document.write( "                                               c) 
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