Homework SourseExercise 5EXTRA CREDIT 5 POINTS Complete the equations a ar
Exercise #5(EXTRA CREDIT ) (5 POINTS) Complete the equations a) arctan arcsin(...),t >0 b) arccos(VE-RT10 m2RM) = arctan( ) c)arcsin V36Z = arccos( ), o 6 t 
Solution
5)
a)
arctan(9/t) =arcsin(9/(92+t2))
arctan(9/t) =arcsin(9/(81+t2))
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b)
arccos(3/(t2-2t +10)) =arctan((((t2-2t +10))2-32)/3)
arccos(3/(t2-2t +10)) =arctan(((t2-2t +10)-9)/3)
arccos(3/(t2-2t +10)) =arctan((t2-2t +1)/3)
arccos(3/(t2-2t +10)) =arctan((t-1)2/3)
arccos(3/(t2-2t +10)) =arctan((t-1)/3)
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c)
arcsin((36-t2)/6) =arccos((62-((36-t2))2)/6)
arcsin((36-t2)/6) =arccos((36-(36-t2))/6)
arcsin((36-t2)/6) =arccos((36-36+t2)/6)
arcsin((36-t2)/6) =arccos(t2/6)
arcsin((36-t2)/6) =arccos(t/6)
