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Math HELP please!?

True or False.....................

arctan(x)=arcsin(x)/arccos(x)

and explain why.

2007-09-20 14:05:43 · 1 answers · asked by sportsguy1015 2 in Science & Mathematics ➔ Mathematics

1 answers

false !

if x = 1
arctan(1) = pi/4

arcsin(1) = pi/2

arccos(1) = 0

pi/4 is different of pi/2 / 0 which doesn't exist !

2007-09-21 03:56:29 · answer #1 · answered by Nestor 5 · 0⤊ 0⤋

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