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What is the definition of a tangent function?
Tangent (theta) is defined as sine (theta) divided by cosine (theta). In a right triangle, it is also defined as opposite (Y) divided by adjacent (X).
What is the arc tangent of pi over two?
The arc tangent is the recicple of the tangent which is also known as the cotangent. The tangent of π/2 is undefined, thus the cotangent would be zero.
An angle is 12 degrees more than its supplement Find the angle?
96 degrees Let theta represent the measure of the angle we are trying to find and theta' represent the measure of its supplement. From the problem, we know: theta=theta'+12 Because supplementary angles sum to 180 degrees, we also know: theta+theta'=180 Substituting the value from theta in the first equation into the second, we get: (theta'+12)+theta'=180 2*theta'+12=180 2*theta'=180-12=168 theta'=168/2=84 Substituting this value for theta' back into the first equation, we get: theta+84=180 theta=180-84=96
Concepts of inverse trignometric?
I think you mean the concept of inverse trig functions.Let's just look at one, the inverse cosine function.cos-1 (x) also called arccos(x) is the inverse of cos(x).cos-1 (x) x=cos (theta)So to evaluate an inverse trig function we are ask what angle, theta, did we plug into the trig function (regular, not inverse function) to get x.So here is one more example.tan-1 (x) means x=cos (theta)
Is Sin theta can also be mentioned as?
In a Right Triangle SINE Theta is equal to the: (Length of opposite side) / (Length of Hypotenuse).
What is the relationship between those trigonometry function e.g sine and cos and also tan curve?
Given that theta is the angle with respect to the positive X axis of a line of length 1, then sin(theta) = Y and cos(theta) is X, with (X,Y) being the point at the end of the line. As theta sweeps from 0 to 360 degrees, or 0 to 2 pi radians, that point draws a circle of radius 1, with center at (0,0).Since X, Y, and 1 form the sides of a right triangle, where 1 is the hypotenuse, then the pythagorean theorem states that X2 + Y2 = 12. This means that sin2(theta) + cos2(theta) = 1.Tan(theta) is defined as sin(theta) divided by cos(theta), or Y / X. Since division by zero is a limiting invalidity, then tan(theta) is asymptotic to Y=0, having value of +infinity at theta = 90 or pi / 4, and -infinity at 270 or 3 pi / 4.
How do you get the coordinates in the Cartesian plane given the radius?
you need also an angle (theta) besides the radius. Then assuming that the starting point of both plane and Cartesian plane is the same: x=R*cos(theta), y=R*sin(theta)
What is inverse tangent?
It is a function which maps the tangent ratio - any real value - to an angle in the range (-pi/2, pi/2) radians. Or (-90, 90) degrees.If tan(x) = y then x is the inverse tangent of y.It is also known as "arc tangent", and spreadsheets, such as Excel, use "atan" for this function.Warning:1/tangent = cotangent is the reciprocal, NOT the inverse.
Is costheta is a vector?
No. Cos theta (Cos θ) is a trigonometric function. A vector is any physical quantity which has both magnitude and direction. For example, Displacement. Displacement has a magnitude like 240m or 0 or 13 m, etc. It also depends on the direction. If an object moves along the positive direction of x-axis, then the displacement will have a positive sign and if it moves along the negative direction of x-axis, then displacement will be negative. Thus, it has both direction and magnitude and so is a vector. Cos theta is a trigonometric function, strictly speaking.
What did Betty Shabazz do?
She was Malcolm x wife and also part of delta sigma theta. she was a very strong woman.
Why does cos negative theta equals positive theta?
You must think of the unit circle. negative theta is in either radians or degrees and represents a specific area on the unit circle. Remember the unit circle is also like a coordinate plane and cos is the x while sin is the y coordinate. Here is an example: cos(-45): The cos of negative 45 degrees is pi/4 and cos(45) is also pi/4
2.If fx 12x and gx 3 x find and simplify the defining equation of the composition function f circle g.?
The composite function f of g is also expressed as f(g(x)). In this case, it would be 12(3x), or 36x.
Is Beyonce a member of Delta Sigma Theta?
being that she did not go to college i would assume no. however being that beyonce is amazing and delta sigma theta is also amazing as well....i would just have to assume that she would have pleged delta. 2 of a kind!
How can a signal be decomposed into its individual frequencies?
Spectral analysis of a repetitive waveform into a harmonic series can be done by Fourier analyis. This idea is generalised in the Fourier transform which converts any function of time expressed as a into a transform function of frequency. The time function is generally real while the transform function, also known as a the spectrum, is generally complex. A function and its Fourier transform are known as a Fourier transform pair, and the original function is the inverse transform of the spectrum.
What is the formula used in Excel to calculate interest?
The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.The most common function to do this is IPMT and you can also use ISPMT.
When would a mutation in DNA not cause a change in how the gene is expressed or in which proteins are made?
If a point mutation occurs in a location that is not critical to the structure and function of the protein, it will not change the way the gene is expressed. Also, since most amino acids have more than one codon, if the point mutation resulted in a codon for the same amino acid without the mutation, it will not change the way the gene is expressed.
Abnormal function can also be referred to as what?
Impaired Function
What are the delta sigma theta chants?
delta sigma theta chants are the best chants ever ,ade i love delta sigma theta and i hope to be 1 in the future cause i love my future delta sigma theta with all my heart i love dst ooooooooooooopppppppppppp Sorry to disappoint you, but never say or write our call if you are not a member--that is very disrespectful. Also, never say that you hope to be a future Delta because you may not be so fortunate and you sound cocky and we don't like cocky women.
Is 3.142857 a rational number?
Yes because if need be it can also be expressed as a fraction.
Is 0.000125 irrational?
No because it is a rational number that can also be expressed as a fraction whereas irrational numbers can't be expressed as fractions.
Which properties of minerals can be expressed in numbers?
The crystallographic axes of minerals are expressed as numbers. As such these numbers can also be used to describe the orientation of mineral cleavage planes. The Mohs hardness, specific gravity, and melting point of minerals are also properties that can be expressed numerically.
What is the angle between a line of a graph and a positive direction of the x-axis?
The angle is the arc-tan of the gradient of the line. That is to say, the tangent of that angle is the gradient of the line or the angle between the straight line and the positive x-axis. Arc tan may also be written as tan-1 but that is frequently confused with 1/tan or the cotangent function.
What is the sin function?
It is a trigonometric function. It is also continuous.
Can a rational number be irrational?
No because a rational number can also be expressed as a fraction whereas an irrational number can't be expressed as a fraction.
What is the definition for rational numbers?
All rational numbers can also be expressed as fractions whereas irrational numbers can't be expressed as fractions.
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