Q3: Find F.T of the pulse sine wave shown in fig. below: S(1) A sin at Ans. (e-2ja – 1)

Q: 19. Find the amplitude of each trig function below:19a. 2 sin(3x), 19b. 3 cos(5x), 19c. −7 cos(4x)

A: The objective of this question is to find the amplitude of the given trigonometric functions. The…

Q: Which of the following is not in the range of the sine function? (c)-0.37 (d) –1

A: Which of the following is not in the range of sine function.   The Range of the sine function is…

Q: cos 2.

A: Using the trigonometric formula,  cos2θ=2cos2θ-1⇒cos2θ+1=2cos2θ⇒cos2θ+12=cos2θ⇒cos2θ=cos2θ+12 Taking…

Q: b. Express the function below as a sum or difference of sine and cosine. sin 4x cos 3x c. 1 Let f(r)…

A: we have to write the function as a sum or difference of sine and cosine. sin4xcos3x…

Q: ) Prove that 2+sinZA Cos A-SinA

A: To Prove: cos3A-sin3AcosA-sinA=2+sin2A2

Q: (주) X X Evaluate: " sin' cos* () d 4

A:

Q: Half the distance between the maximum and minimum y-values of a sine or cosine wave is known as its…

A:

Q: Find the amplitude of the function defined by the following equation, y = 2 – 2 sin (r +-) Choose…

A:

Q: Find a cosine equation of the given sinusoidal function. JY

A: we have to find out cosine equation of given sinusoidal function

Q: An alternating current in a 4G signal transmitter is expressed as I = 5 sin(120t + 0.52), I in mA, t…

A: According to the given information, an alternating current in 4G signal transmitter is expressed as:

Q: Graph the curve r² = 4 cos 0

A: the required graph is difficult to draw by hand so  I have attached the picture  of  r2=4cosθ

Q: Let f(z) = (1+15r cose + ar sine) +(3+ẞr sin0+6r cose), where z= r eie, be an entire function. Then…

A: Please see the below picture for detailed solution.

Q: What is the amplitude of the graph y=-3 sin( 7(x-2))+4? O A. T O B. 4 O C. 2 O D. 3

A:

Q: 3. Determine the equation of the sine function shown below: YA y 3 2 30 60 90 120 X IN 11 60 90

A: Given a graph we have to find the equation for sine function. The general function has the equation…

Q: C 25 7 T

A:

Q: The velocity of a particle moving along a line is ;2 – 2t sin(r2) meters per second. Then, the net…

A:

Q: Q3 Find the value of the angle of cos(sin (x)) ?

A: The given trigonometric function is Here, the angle of the function is sin-1 (x).

Q: Find cos ⁡(2θ) if sin (θ) = 2/13.

A:

Q: Find the amplitude of y = -4 cos(6x). O -6 O 6 -4 O 4

A:

Q: π A ƒ(t) = 5 cos(100m + B. Sketch g(t)=e* sin (27). Find its amplitude, frequency, and period.

A: A. Consider the given function, ft=5cos100πt+πt Compare the given equation with standard equation,…

Q: Q 11: Evaluate f sin cos dx

A: We will evaluate the integral with the help of substitution rule.

Q: b=2 and sin v= 5/17. evaluate a

A:

Q: For what value(s) of x in the interval -15 sxs -5 will the sinusoidal function shown below have a…

A: By definition, a function is a special case of a relation between the members of two sets. It is a…