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Which function is used to calculate the sine of an angle in C?Marks : 1Negative Marks : 0Answer heresin()sine()sinus()angle_sin()

Question

Which function is used to calculate the sine of an angle in C?Marks : 1Negative Marks : 0Answer heresin()sine()sinus()angle_sin()

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Solution

The function used to calculate the sine of an angle in C is sin().

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Single File Programming QuestionProblem StatementDavid is studying trigonometry and wants to calculate the sine, cosine, and tangent values for a given angle in degrees.Write a program to assist David in this task. The program should take an input angle in degrees, convert it to radians, and then output the sine, cosine, and tangent values for that angle using the sin(), cos(), and tan() standard library functions.Formula: Radians = angle * (M_PI / 180.0) where M_PI is the constant value of pi defined in the math library.Input format :The input consists of an integer N representing the angle in degrees.Output format :After converting the input to radians,The first line prints a double value S, which is the sine value in the format "Sine of N is S".The second line prints a double value C, which is the cosine value in the format "Cosine of N is C".The third line prints a double value T, which is the tangent value in the format "Tangent of N is T".All three values are rounded to two decimal places.Refer to the sample output for the formatting specifications.Code constraints :In the given scenario, the test cases will fall under the following constraints:0 ≤ N ≤ 360Sample test cases :Input 1 :30Output 1 :Sine of 30 is 0.50Cosine of 30 is 0.87Tangent of 30 is 0.58Input 2 :0Output 2 :Sine of 0 is 0.00Cosine of 0 is 1.00Tangent of 0 is 0.00Input 3 :349Output 3 :Sine of 349 is -0.19Cosine of 349 is 0.98Tangent of 349 is -0.19Note :The program will be evaluated only after the “Submit Code” is clicked.Extra spaces and new line characters in the program output will result in the failure of the test case.

Express the following as a function of a positive acute angle:sine, 326, degreessin326 ∘

Which function is used to calculate the arctangent of a number in C?

What is the correct way to calculate the secant (sec) of an angle in C?

In this program we are going to practice using the Math class by computing some important values on the unit circle. Using the angles 0, PI/2, and PI, print out the angle, the cosine of the angle, and the sine of the angle.Your output should look like this:Radians: (cos, sin)0.0: 1.0, 0.01.5707963267948966: 0.0, 1.03.141592653589793: -1.0, 0.0Hints:You’ll need to use the Math.sin, Math.cos methodsand the Math.PI constant!You can round a decimal to 2 decimal places by multiplying by 100, rounding to the nearest int using Math.round, and then dividing by 100. You will need to round the sine and cosine values. Here’s an example:double angle = Math.PI/4;double cosine = Math.cos(angle); // 0.707106781cosine = cosine * 100; // 70.7106781cosine = Math.round(cosine); // 71.0cosine = cosine / 100.0; // 0.71// Or put it all on one line:cosine = Math.round(cosine * 100) / 100.0;Some Math BackgroundThe Java methods need the angles to be in radians, rather than degrees. PI/2 radians is equal to 90 degrees. PI radians is equal to 180 degrees.That’s why we’re using multiples of PI in this exercise.

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