Примери за използване на Cosine of theta на Английски и техните преводи на Български
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The cosine of theta is what?
And so what is cosine of theta?
Cosine of theta equals 1.
So what is cosine of theta?
So cosine of theta is going to be 0.
And what's b cosine of theta?
Cosine of theta is the x-coordinate here.
So y equals cosine of theta.
Cosine of theta is just the x-coordinate.
So first let's do cosine of theta.
And the cosine of theta is the x-value.
First, let's study a, b cosine of theta.
We know that cosine of theta is equal to d over b, right?
Well, we know that's equal to y/r plus cosine of theta.
Well, x is r cosine of theta minus 3.
So this is the graph of y is equal to cosine of theta.
So this is just cosine of theta squared.
And the secant of theta is just 1 over cosine of theta.
Cosine of theta is equal to the x-coordinate of this point.
So based on that, cosine of theta is 0.
Well cosine of theta is 1, and sine of theta is going to be 0.
And this is the same thing as cosine of theta is equal to x/r.
Cosine of theta is the x value, sine of theta is the y value.
Now, by definition,this means that the cosine of theta is equal to x.
So cosine of theta is equal to adjacent over hypotenuse, and then the tangent of theta is equal to opposite over adjacent.
And then finally when theta is 2 pi, cosine of theta is 1 again.
So the magnitude of that vector right there is the magnitude of b cosine of theta.
So we get r sine of theta minus 2r cosine of theta is equal to minus 3.
Now what if I were ask you what the arccosine of the cosine of theta is?
And so based on that, what is cosine of theta when theta is equal to 0?