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Mathematics, 06.12.2021 02:50 andrewalas88
Find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas.
csc(u) = 9, 0 < u < /2
sin(2u) =
cos(2u) =
tan(2u) =
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Find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas.
csc(u) = 9...
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