Tutorial - Intersection Curve in SolidWorks?

Here is the Tutorial.
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Step 1:
For this feature we need two or more surface intersecting each other.
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Step 2:
Tools>>Sketch Tools>>Intersection curves.
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Step 3:
Select both surfaces.
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Step 4:
Click OK and we have a 3d sketch generated.
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Step 5:
Hide the surfaces and we can see the curve.