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The iterated integrals use spherical coordinates. Describe the solids determined by the limits of integration.

∫0Ï€2∫0Ï€2∫01fÒÏ,θ,Ï•ÒÏ2sinÏ•dÒÏdθdÏ•

Short Answer

Expert verified

The region represents sphere with second quadrant with the hemisphere below the xy-plane of the sphere with radius 1 centered at origin

Step by step solution

01

Step 1:Given information

The given expression is∫0Ï€2∫0Ï€2∫01fÒÏ,θ,Ï•ÒÏ2sinÏ•dÒÏdθdÏ•

02

Step 2:Simplification

∫0Ï€2∫0Ï€2∫01fÒÏ,θ,Ï•ÒÏ2sinÏ•dÒÏdθdÏ•

According to the order of integration

⇒ÒÏ=0toÒÏ=1

⇒x2+y2+z2=1

⇒x2+y2+z2=12

This is a sphere equation with radius 1 centered at origin

Now,

⇒θvaries from 0toπ2

It means it is in second quadrant

Now,

⇒ϑvaries from 0toπ2

these the region represents the hemisphere below the xy -plane of the sphere with radius 1 centered at origin

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