Question

Find the surface area of the part of the sphere $x^2 + y^2 + z^2 = 16$ inside the cylinder $x^2 - 4x + y^2 = 0$

score 5.2k · Answer 1 · 2026-05-15 19:52:44

5.2k

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Find the surface area of the part of the sphere $x^2 + y^2 + z^2 = 16$ inside the cylinder $x^2 - 4x + y^2 = 0$

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136

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31

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score 901 · Answer 5 · 2026-05-15 19:48:09

901

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score 56 · Answer 6 · 2026-04-16 01:05:18

56

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score 337 · Answer 7 · 2026-04-17 10:57:37

337

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score 55 · Answer 11 · 2026-05-05 19:20:52

55

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score 79 · Answer 12 · 2026-04-15 14:03:04

79

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score 95 · Answer 13 · 2026-04-17 06:38:07

95

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score 349 · Answer 14 · 2026-04-14 18:57:44

349

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score 40 · Answer 15 · 2026-05-14 22:05:30

40

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List Question

Find the surface area of the part of the sphere $x^2 + y^2 + z^2 = 16$ inside the cylinder $x^2 - 4x + y^2 = 0$

How to solve integration by parts

Integration by u subsitution

How to show that $\lim_{N\to\infty}\int_{|x|>N} |x|^3e^{-4x^2} dx=0$?

Area of surface cut off a sphere by a cone

Solving: $\int_{-\infty}^{+\infty}e^{-2i\pi xy-\pi x^2/r^2}dx$

Integral $\int_0^{\infty} \frac{e^{-x^2}}{a+b\cos{x}}dx$

How to evaluate this integral $\int_{1/3}^{3} \frac{\sin(\frac1x -x)dx}{x}$?

"Integral milking": working backward to construct nontrivial integrals

Does anyone know a simple proof of $\lim_{x\rightarrow\infty} x\int_0^1 t^{x t} dt = 1$

prove that for $0<r<R$ , $f'(a)=\frac{1}{r\pi}\int_{0}^{2\pi}P(\theta)e^{-i\theta}d\theta$

How can $\int_0^x\lfloor t \rfloor^2dt$ be written as $\sum_{j=1}^{\lfloor x - 1 \rfloor} j^2 + q^2r$

True/False If $|f|$ is integrable on $[a,b]$ then so is f?

Probability that argmax$(X_i + Y_i) = $argmax$X_i$ where $X_i$ and $Y_i$ are standard normal random variables

Show that a function is increasing at a given interval

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