Tożsamości trygonometryczne

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Question język polski Answer język polski
1.0 sin" α + cos" α
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sin" α + cos" α = 1
1.1 sin α = (cos α)
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sin α = +/- \|1 - cos" α\
1.2 (sin & cos), cos α=
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cos α = +/- \|1 - sin" α\
2.1 (tg, sin & cos) tg α=
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tg α = sin α/ cos α
2.2 (ctg, sin & cos) ctg α=
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ctg α = cos α / sin α
tg α * ctg α =
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1
sin" α = (cos)
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sin" α = 1 - cos" α

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