Examples of using Cosine in English and their translations into Malay
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Colloquial
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Ecclesiastic
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Computer
So we could say the cosine at 18 degrees, the cosine of 18t degrees, is equal to its adjacent side.
Exceptions are Lambertian surfaces, which scatter radiation in all directions according to a cosine function, so their albedo does not depend on the incident distribution.
The ACOSH() function calculates the inverse hyperbolic cosine of x. That is the value whose hyperbolic cosine is x. If x is less than 1.0,
So the way I approached this is-- Any time that if I see a cosine x here but then I see a sine squared x here, I start thinking of what trig identities are at my disposal.
Taking the cosine of this angle gives what is known as the power factor,
Let's make this, instead of a is equal to cosine x, let me say that-- I don't know. Let me pick a good letter that's not involved in the-- Let me say d.
sine and cosine laws, central
What is the cosine of sixty degrees? cosine of sixty degrees. so remember"soh cah toa". cosine is adjacent over hypotenuse.
the people at the ferris wheel at any time is a function of t. h of t is equal to 9 minus 8 cosine of 18t where t is in seconds.
Well, cosine function, assuming we're not doing any shifting-- and in a future module I will shift along the x-axis-- but assuming we're not doing any shifting, cosine of 0 is 1.
So we get minus 9 plus 8 cosine of 18t is equal to minus h, and then multiply both sides by negative 1, and then you get 9-- positive 9, right-- minus 8 cosine of 18t is equals to h, or h is equal to 9 minus 8 cosine of 18t.
The cosine of 30 degrees is the same thing as the sine of 60 degrees
the reason why it doesn't intersect it at 1, even though cosine of 0 is 1, is because we have this 1/2 coefficient right here. I guess you can't call that a coefficient.
So we have a-- well we don't know if it's a sine curve or a cosine curve, but I guess it's fair to say that it's one of the two. Actually, let's answer that question first. What do you think this is?
In the last presentation we kind of re-defined the sine, the cosine, and the tangent functions in a broader way where we said if we have a unit circle and our theta is,
the square roots and cosines et cetera.
Where this x is you have a cosine there, and then we have cosines derivative there.
Inverse hyperbolic cosine.
Cosine of 90 degrees?
Cosine of 180 degrees?