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Evaluate sec(arc tan( 3/4) - ALGEBRA AID ASAP!
asked
Aug 9, 2017
in
Algebra
by
Erik
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1 Answer
Let θ=arctan(3/4)
sec
^{2}
θ=1+tan
^{2}
θ=1+(3/4)
^{2}
=1+9/16=25/16
secθ=5/4
answered
Aug 14, 2017
by
quickwriter
(
2,510
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