Find tan(u/2) if cosu=0.641 and u is in Quadrant-I. tan(u/2)=

Q: S sin(2æ)da= Select one: а. 2 b. -2 С. -0.5 d. 0.5 O O

A:

Q: Assume b + 0 and compute -4 tan- (bx + c) dx . Your answer should be in terms of b and c. -4 tan-…

A: Given: ∫-4tan-1bx+cdx

Q: Match the function with the graph (1) y = -1 + cos x

A:

Q: Y==(x+1) tant x- Ans:

A: Evaluate it.    1xdydx=tan-1x

Q: Differentiate (a). y = 23z+sin z² %3D (b). y = r³3=

A:

Q: Q) Plot, on the same figure, two related functions of y1 = sin? (x) and y2 = cos (2x), in the…

A: The two curves to be plotted are  y1=sin2x and y2=cos2x.

Q: give the period of y = tan (3x)

A: Here we use the general equation of tangent function that is y=a tan(bx) and the period =πb

Q: Q2/plot the radiation pattern u (0, p)= Sine cosp in coordinate XY, XZ With illustration on the…

A: To plot the radiation pattern u(0, 0) = Sine cosp, we need to first understand the equation and its…

Q: cos (2x) -dx C Cos (x (x)

A: Use substitution method.  Convert cos(2x) = 2cos^2(x) -1

Q: es of the five quarter points of y=sinx to determine the corresponding quarter points on the graph…

A: Introduction:

Q: с. Graph and find the domain and range for y=sin'(x) – 3

A: Given function is  y = sin^2(x) - 3

Q: Describe a relationship between the graphs of y = sin x and y = cos x.

A: Given- y=sinx and y= cosx. To find- the relationship between the graphs of y=sinx and y= cos x.…

Q: Graph the function y=-cos (x) on [0,pi]

A: Giveny = -cos x

Q: (1 - e") = 2 sin ()e

A:

Q: Show that tan-1 ( 1/v ) = π/2 - tan-1 v, if v > 0.

A: To prove tan-11v=π2-tan-1v, let  x=tan-1v then tan x=v1tan x=1v Since  tanx=1cotxcotx=1v ⋯ (1)

Q: te: sec(5 x + 4) tan(5 x + 4) dæ

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Q: Draw the greph- (4) y = -4 sec (17X), find T.

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Q: Differentiate y = tan ¹(√x). y'

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Q: Find the equation of the graph given below. Notice that the cosine function is used in the answer…

A: Given that the following graph is                        .

Q: (a) y = = tan a 18

A: To differentiate the following function.

Riemann Sum

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.