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What is infinity plus infinity?
infinity
What is negative infinity plus negative infinity?
Negative infinity plus negative infinity equals negative infinity.
What is the sine of 20 degrees?
sine-1(0.3420201433) = 20 degrees
What is sine of angle 22.5 degrees?
The sine of 22.5 degrees is 0.383
What is infinity divided by 5?
Infinity divided by any finite number is infinity. Here are the rules: 1. Infinity divided by a finite number is infinite (I / f = I); 2. Any finite number divided by infinity is a number infinitesimally larger than, but never equal to, zero (f / I = 1 / I); 3. Infinity divided by infinity is one (I / I = 1), or in fact any other positive number (I / I = and so on...); 4. Infinity multiplied by zero (no infinity) is zero (I * 0 = 0); 5. Infinity divided by a positive finite number is infinity (I / +f = I); 6. Infinity divided by a negative finite number is minus infinity (I / -f = -I); 7. Infinity divided by zero is not possible; 8. Infinity plus infinity is infinity (I + I = I); 9. Zero divided by infinity (nothing divided into infinity) equals zero (0 / I = 0); 10. Infinity plus a finite number is infinity (I + f = I); 11. Infinity minus a finite number is infinity (I - f = I); but 12. Infinity minus infinity, due to the nature of infinity, can be zero, infinity, or minus infinity (I - I = -I, 0, I).
What is the domain of the sine function?
The domain of the sine function is [-infinity, +infinity].The range is [-1, +1].The sine function is periodic. It repeats itself every 360 degrees or 2PI radians.
Why domain of sine is -infinity x infinity?
Because the argument of the sine function can have any real value. In fact, it can extend beyond that but that is for more advanced level students.
If sine is opposite over hypotenuse it is easy to calculate any angle except 90 degrees If sine of 90 equals 1 does this not mean that infinity divided by infinity equals 1?
You are referring to a special case of shape its called a line
Why can tangent values be greater than 1 but sine and cosine values cannot be greater than 1?
Sine and cosine cannot be greater than 1 because they are the Y and X values of a point on the unit circle. Tangent, on the other hand, is sine over cosine, so its domain is (-infinity,+infinity), with an asymptote occurring every odd pi/2.
What is sine infinite?
Because infinity is not a umber, it is usually not treated as a number when computing functions. Instead, you can look for a limit of a function as it approaches infinity. For example, the limit as x approaches infinity of 1/x is 0. Because sine oscillates, it's value constantly moves up and down, and it's value as it approaches infinity is not defined because it does not converge on any one number, as some other functions (like 1/x) do.
What is the domain of a sine curve?
The domain of the sine function is all real numbers, or (-∞, ∞). Note the curly brackets around this interval, when a domain or range includes positive or negative infinity, it is never inclusive.
What are the domains of sine cosine and tangent?
The domain of a function is the set of values of the independent variable for which the function is valid. In practice, this is the allowable values of X or, in this case, theta. The sine and cosine functions have a domain of all numbers from negative infinity to positive infinity. The tangent function, however, is sine(theta) / cosine(theta). Cosine(theta) has value of zero at theta equal to pi / 2, 3pi/2, 5pi/2, ... in the positive direction, and -pi/2, -3pi/2, -5pi/2, ... As a result, tangent(theta) is undefined at these values, so the domain of tangent is all numbers from negative infinity to positive infinity except all numbers n pi/2 where n is odd.
Why oly sine waveforms used to represent waveforms?
not only sine, even cosine can be used to represent waveforms. the other trigonometric ratios cannot be used ,as at some points, their numerical value rises to infinity which is impossible for any normal wave with finite energy and amplitude. for example, tangent at any odd no. multiples of 900 becomes infinity. so do all the other trigonometric ratios. only sine and cosine are bounded functions whose values lie between -1 and 1 for any angle this is similar to the behavior of any ordinary wave. so, they are used.
What is the sine of 810?
sine 810 = sine 90 = 1
If two integers have the same sign what is the sine of their sum?
Sine(A+ B) = Sine(A)*Cosine(B) + Cosine(A)*Sine(B).
What is the value of sine 3.3?
Sine 3.3 degrees is about 0.057564. Sine 3.3 radians is about -0.157746. Sine 3.3 grads is about 0.051813.
What is the sine of 0?
The sine of 0 is 0.
