4. If OR = 6x + 1, PR = 14x – 13, and PQ = 5x - 2, find PR. DOC 200 & 7. 8. 9. CO

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A: Here , we will find the value of q

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A: Consider the provided equation,

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A: ∫3122x-3dx

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A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

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A:

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A: Solution:  Given that   a14=16 and   d=-32 then we have to find a1 since  we know that ,…

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A:

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A:

Q: If 2y-8=24 find the value of 3y

A: The given equation is  2y-8=24 . ....... (1)

Q: 4. Determine the sum and the product of the roots of 3x2 11x – 6. %3D

A: Sum of roots = 11/3 Product of roots = 2

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A:

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A: Given,

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A: 0.7x-11=3.5x-25Taking all the x-terms on the left-hand side and the other terms on the right-hand…

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A:

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A:

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A:

Q: Ex; y* + 8y" + 16у %3D0

A:

Q: 4dx 1. Evaluate x² + 3

A: First I have written the standard formula of integration, just use the formula for the given…

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A:

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A:

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A: As per the guidelines we can solve 3 questions only

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A:

Q: 0.7x + 0.5y =16 -0.5x - 2.5y = -65.0

A: To solve the following system of equations.0.7x+0.5y=16-0.5x-2.5y=-65.0

Q: 3.) Simplify (0.75x + 2y) - (0.3x – 0.6y)

A:

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A:

Q: 4 16-2 X 4 = 64-2-1, find the =

A: Topic:- algebra

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A: Given: ∠A and ∠B are supplementary and m∠B=49°. To find: m∠A. Solution: We know that two angles are…

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A:

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A: Given,           a+b=1 and a2+b2=2We know that,        a2+b2= a+b2-2ab        a3+b3=(a+b)(a2+b2-ab)

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A: Solve the integration

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A:

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A: Degree of a term is the highest power of variable if term has only one variable and degree of term…

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A: Given query is to find the value of x.

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.