#Help

19 messages · Page 1 of 1 (latest)

haughty reef
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,w 8tan x = -15, 0 < x < 360

foggy viperBOT
silk sage
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no its right

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just in radians

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,w 8tanx = -15, 0 < x < 2pi

foggy viperBOT
silk sage
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,w 2pi - arctan(15/8)

foggy viperBOT
silk sage
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,w 5.2023463/(2pi) * 360

foggy viperBOT
silk sage
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,w (pi - arctan(15/8))/(2pi) * 360

foggy viperBOT
silk sage
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118 and 298

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put it all in terms of sinx

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for q5

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cos^2(x) = 1 - sin^2(x)

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then solve the quadratic

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do you have a cg50 calculator

foggy viperBOT