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I assume you are referring to the sine function of mathematics. That function is defined as the ratio of the length of the side of a right triangle opposite the angle Theta to the length of the hypotenus. When the right triangle is taken to its extreme where the opposite side is the same as the hypotenus, that is the hypotenus and the opposite side are coincident and equal, then the sine function is at its maximum value of 1 (the angle Theta is 90 degrees). When the angle Theta is negative 90 degrees, or 270 degrees, the opposite side is coincident with the hypotenus but directed down, the ratio of lengths is then -1, the minimum value of the sine of Theta.
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A vector A has components Ax 11 m and Ay 43 m What is the the angle that vector A makes with the x-axis?
Theata = Tan^-1(Ay/Ax) Theata = 75.7 deg
What is the value of sin 45?
= 1/sqrt(2) = 0.7071
What is the value of sin 90?
In radians; -0.8939966636 In degrees; -1, of course
What is the maximum value that the graph of ycosx assume?
Both the function "cos x" and the function "sin x" have a maximum value of 1, and a minimum value of -1.
What is the maximum value of cos square x - sin square x?
1
Approximation of sin x by x?
the value of sin(x) lies between -1 to +1. the approx value of sin(x)/x = 1 when x tends to 0 & sin(x)/x = 0 when x tends to infinity.
A vector A has components Ax 11 m and Ay 43 m What is the the angle that vector A makes with the x-axis?
Theata = Tan^-1(Ay/Ax) Theata = 75.7 deg
What is the limit of sin x?
Sin(x) has a maximum value of +1 and a minimum value of -1.
What is x if sinxsinx equals 1?
If you know that "sin(x)sin(x)=1", this must mean that just sin(x)=1 or -1, since sin(x) can take any value between -1 and 1, but both must be the same in order for "1" to be the product.Now, plot a regular sin(x) curve, and find all the possible points where sin(x)= 1 or -1. These are your x values.
What is the value of sin90?
It is: sin(90) = 1
What is the value of sin 3 pi over 2?
sin(3π/2) = -1
What is the value of sin inverse of 1?
1.570796327
What is the maximum value of 3sinx plus 2?
The sine function (sin x) can only have values in the range between 1 and -1. Perhaps you can work it out from there.
Sin x degrees equals 4 over 15 what would the value of x be?
x = sin-1 (4/15) ( sin -1 is [SHIFT] [sin] on a calculator ) = 15.5
What is the value of sin 45?
= 1/sqrt(2) = 0.7071
What is the value of sin 90?
In radians; -0.8939966636 In degrees; -1, of course
By using trigonometric identities find the value of sin A if tan A a half?
The value of tan A is not clear from the question.However, sin A = sqrt[tan^2 A /(tan^2 A + 1)]
