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Trigonometry

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Determine sin x - tan x - sin x=0 for 0 ≤ x < 360°

  • Trigonometry -

    Assuming there is no typo,
    sin x - tan x - sin x=0
    =>
    sin(x) - sin(x) - tan x=0
    =>
    -tax(x) = 0
    =>
    tan(x) = 0
    for 0≤x≤360°
    tan(x) = 0 when x=0, 180 and 360°

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