Recent Cosine Questions
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How do you find the period of a cosine function?
Feb 02, 6:34pm - To find the period of a cosine function, period is equal to 2...
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Feb 02, 5:23pm - Differentiation Rules for sine and cosine * sin'(x) = cos(x) ...
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Is an opposite over a hypotenuse a cosine?
Feb 02, 3:49pm - The sine equals opposite over hypotenuse. The cosine equals a...
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What is the difference between the arc cosine and the inverse cosine?
Feb 02, 3:47pm - "Arc cosine" (arccos) and "inverse cosine" are the same thing...
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What is the sine and cosine of a right angle?
Feb 02, 2:19pm - A right-angled triangle is a triangle in which one of the ang...
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How do you evaluate log10^8 without a calculator?
Feb 02, 11:52am - Move counter-clockwise around an imaginary circle of radius 1...
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What are the 6 reciprocal identities?
Feb 02, 8:17am - The 6 reciprocal identities are: sinX = 1/cscX, cosX = 1/secX...
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How do u use the law of cosines to find the measure of sides and angles?
Feb 01, 11:10pm - The law of cosines is calculating the lengths of sides and th...
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Is tangent equal to cosine divided by sine?
Feb 01, 9:43pm - The correct equation is: the tangent of an angle is equal to ...
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How do you find the sine, cosine, and tangent of a degree using a calculator?
Feb 01, 9:11pm - To find the sine,cosine and tangent on a calculator start hit...
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What is the period of a sine graph?
Feb 01, 6:41pm - The period of a sine graph is the distance (or time) that it ...
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Feb 01, 3:45pm - The opposite of sine is cosine. Both are adjacent sides of a ...
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Feb 01, 1:24pm - The cosine of an angle would be the adjacent angle divided by...
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What is the cosine of pie over six?
Feb 01, 12:28pm - 1.00
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What is the derivative of cosine?
Feb 01, 11:17am - The derivative of cosine is d/dx(cos(x)) = -sin(x). Alternate...
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Is 'cosine' opposite over adjacent?
Feb 01, 11:12am - Cosine is the ratio of the adjacent side to the hypotenuse of...
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Feb 01, 8:08am - The formula for cosine law is: a squared = b squared + c squa...
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What Formula for law of cosines?
Jan 31, 11:07pm - A^2 = b^2+c^2-2bccosA is the equation for the law of cosines.
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What are the terms of sine cosine and tangent?
Jan 31, 10:30pm - Sine, Cosine, & Tangent are trigonometric functions that are ...
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What is the cosine of 105 degrees?
Jan 31, 10:26pm - Cos 105 cos 105 = cos 210/2 sqrt 1 + 210/2 sqrt 1 + sqrt 3/2 ...
