Evaluate the indefinite integral. for Je" sin(5a)dr

Q: r=2(9+1)sin0

A: Since  Sin (0) = 0

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A:

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A:

Q: S(Sinx +CoSX) 人×

A: Solution: The objective is to find the value of the given integral

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A:

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A: Double integal

Q: Find dr r = 1 - 04 sin 0

A:

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A:

Q: Express the product sin 7x cos 3x as a sum or difference.

A: Given information: The given expression is sin7xcos3x. Concept used: 2sinAsinB=sinA+B+sinA-B…

Q: Simplify. cos(-4x) · cos 2x – sin(-4x) · sin 2x cos(-2x_ sin(-6x) cos(-3x) cos(-x)

A: Using Cos(A+B) formula

Q: sinr 1. Show that

A:

Q: xz •Evaluate So So So ²³x² sinydydzdx X

A:

Q: Evaluate 3 L, cos¹ (2+1) dr. -1

A: l have given the answer in the next step. Hope you understand that

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A: (1) Given data:     The given trigonometric function is: sin(-X).   The given expression can be…

Q: tan x sin 2x 2([ ? ]([])?

A: Given,       tan x sin 2x

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.