E elisabeth New member Joined Oct 28, 2007 Messages 3 Oct 28, 2007 #1 :? Let O be an acute angle. use the given function value and trig identities to find the indicated trig function. if cot O = 4, find csc O a) 17 b) 5 c) square root of 17 d) square root of 15[/tex]
:? Let O be an acute angle. use the given function value and trig identities to find the indicated trig function. if cot O = 4, find csc O a) 17 b) 5 c) square root of 17 d) square root of 15[/tex]
skeeter Elite Member Joined Dec 15, 2005 Messages 3,204 Oct 28, 2007 #2 use the identity ... \(\displaystyle \L \csc^2{x} = 1 + \cot^2{x}\)
