3 years ago

3. What is the value of x? (8x -- 8) (7x - 8) A -16 B. 120 C. 60 D. 16

Mathematics

1 answer:

hram777 [196]3 years ago

3 0

Answer:

Step-by-step explanation:

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Sin(x2 + y2) da r , where r is the region in the first quadrant between the circles with center the origin and radii 2 and 5

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Converting to polar coordinates gives

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$=\displaystyle\pi\int_{r=2}^{r=5}2r\sin(r^2)\,\mathrm dr$
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