Mathematics, 13.12.2019 02:31 karinagramirezp072gb
If r(∅)= sin ∅/ cos ∅ and s(∅)= cos ∅ + sin (∅ - 300°), find √3/2 r(180°) + s(30°).
Answers: 1
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If r(∅)= sin ∅/ cos ∅ and s(∅)= cos ∅ + sin (∅ - 300°), find √3/2 r(180°) + s(30°)....
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