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If the numerator is 0 AND the denominator is not 0, then the ratio is 0. And cosine of 0 is 1.
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What is the ratio of adjacent to hypotenuse?
It is the cosine ratio.
Which ratio describes the tangent function?
The ratio of sine and cosine.
How is cosine defined?
In a right triangle, the cosine of an angle is defined as the ratio of the adjacent side of that angle to the hypotenuse.
How does the tangent function relate to sine and cosine?
Tangent = sine/cosine provided that cosine is non-zero. When cosine is 0, then tangent is undefined.
The tanget of an angle equals the ratio of the?
Sine and the cosine of the angle.
What is a cosine ratio?
In a right angle triangle it is: cosine ratio = adjacent/hypotenuse
What is cosine 0?
Cosine 0 is 1
What is the name of a ratio where the numerator and denominator are both integers?
And the denominator is 0
Is the ratio of two natural numbers always a positive?
No.Natural numbers by definition are whole: integers. However, if the numerator cannot be divided evenly by the denominator, or even if the numerator is less than the denominator, then it is impossible for such a ratio to result in an integer. Such ratios cannot simplify into natural numbers. (Note: This assumes that 0 is not a natural number--there is a disagreement over its membership. If 0 is considered a natural number, than any ratio with a 0 in the numerator but anything else in the denominator results in 0. A ratio with a nonzero numerator and a zero denominator is undefined. A 0/0 ratio is considered an indeterminate form and goes into calculus).
What is the ratio of adjacent to hypotenuse?
It is the cosine ratio.
What is the ratio that is the reciprocal of the cosine?
it would be secant, 1/cosine
Which ratio describes the tangent function?
The ratio of sine and cosine.
How do you determine the ratio of cosine?
By doing it
What is the cosine ratio?
In a specific angle for a right triangle the cosine ratio is the ratio between the lengths of the adjacent side (side touching the angle) and the hypotenuse (longest side).
The product of the numerator of one ratio and the denominator of ratio?
this is found by multipling the denominator of one ratio by the numerator of the other ratio
Does your cosine like somebody?
A cosine is a trigonometric ratio and is not capable of liking or disliking anything!
What is the cosine of -90?
Cosine of -90 is 0.
