Evaluate √ (2x - y) dx + (x + 7y) dy. C: x-axis from (0, 0) to (0, -7) and (0, -7) to (3, -7)

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A: 1)  consider y=4-x2  and y=0    Solve the above two equations   4-x2=0   4-x2=0   x2=4   x=±2Area…

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Q: √25x2-4 -dx, 2/5 cosø dø 2/5 sec^2 ødø 2/5 seco tanø dø None of the choices

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Q: 17. Evaluate the line integral xezds, where C is the line segment from (0,0,0) to (1, 2, 3).

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A: Note that: log (a×b)=log a+log b

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A: we have to find out behaviour

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Q: Find the limit. lim (t i − 9 j + t² k) t→7 lim (t i-9 j+t² k) : = i 1-7 i+ j+ i k

A: To find the limit of given vector valued function.

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Q: Let f(x) = 2x³ + 1. a) Find f(x + h): b) Find f(x + h) − f(x): c) Find_f(x+h)-f(x). h d) Find f'(x):…

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A: Given problem:- The outer diameter of a spherical tank measures 6 feet. If the tank is made with a…

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Q: Express the limit as a definite integral on the given interval. * n Χρισ lim Σ -ΔΧ, [1, 8] 0-00…

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Q: 13. What is f2sinx cos x dx? 2cos.x A. +C In 2 C. 2cos.x B. +C In 2 D. 14. Which of the following…

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Q: 4- 3- 2- 1- X▶ 1 2 3 ZA 10 4 13 3 P 2 Ty 1

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Q: Example 6 Video Example Use the Midpoint Rule with n = 5 to approximate the following integral.…

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Q: 3.x√x² + 1dx

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A: We have to find the integration.

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Q: @[² (d) √x-x (x² + y²)³/2 dy dx.

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Q: Find the absolute maximum and absolute minimum values of the function, if they exist, over the…

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Q: ***************** …………………………….. ************** The relationship between the number of decibels and…

A: Given the query is to find the how much louder will be the volume.

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Q: Use factoring by grouping to solve the equation. 2x3 - x²-8x+4=0 *** The solutions are (Type an…

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Q: Write the given (total) area as an integral. * The area above the x-axis and below y = 4 - x^2 *…

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Q: From November to December of 2015, the price per share of BP Oil dropped from $95.25 to $62.25.…

A: We can solve as follows

Q: ∫sinx sin(cosx) dx

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Q: |ƒ(x, y) = arctan(y/x); ƒx(2,3)

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