Posted by **Howie** on Friday, May 30, 2008 at 12:46am.

In spherical coordinates, the inequalities 0≤ρ≤2, 3π/4 ≤ φ ≤ π 0 ≤ θ ≤ 2π, describe what kind of shape?

So, the radius is from 0 to 2, and it makes a full circle around the z-axis.

But what does 3π/4 ≤ φ ≤ π do to it?

- calculus -
**drwls**, Friday, May 30, 2008 at 12:57am
It is like a 45 degree segment of a sphere with radius 2. Imagine an orange that can be broken into 8 segments. This would be one of them.

- calculus -
**drwls**, Friday, May 30, 2008 at 1:59am
No. Did you read what I wrote previously?

It is a wedged-shaped segment of a sphere.

## Answer This Question

## Related Questions

- PRE - CALCULUS - Eliminate the parameter t. Find a rectangular equation for the ...
- Pre Calculus - sec x = -2 , π ≤ x ≤ 3π Use a calculator to...
- PreCalc - I'm not sure how to solve these with calculator. sec x = -2 , π...
- Differentials (calc) - Solve the Poisson equation ∇^2u = sin(πx) for ...
- algebra 1 help please - 4) a student score is 83 and 91 on her first two quizzes...
- Algebra 2 - Solve. 4a-2≤a+1≤3a+4 4a-2-1≤a+1-1≤3a+4-1 4a-...
- Advanced Functions/Precalculus - Trigonometry Questions 1. Solve the equation ...
- Trig - On the same set of axes, sketch and label the graphs of the equations y...
- trigonometry - 5. If cot 2θ = 5/12 with 0 ≤ 2θ ≤ π...
- Precalc/Trig - Sorry there are quite a few problems, but I just need to know if ...

More Related Questions