Find the requested function value of θ.

If sin θ = 4 over 13, find cos θ

help plz :)

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- October 25th 2007, 06:11 PMHelpMePleaseFriendfind the requested trig function value of...
Find the requested function value of θ.

If sin θ = 4 over 13, find cos θ

help plz :) - October 25th 2007, 07:38 PMJhevon