z varies jointly with x and y. If x = 3, y = , and z = 6, find z when x = and y = .
The following steps will help us solve the problem:
Step 1: Write the joint variation equation
When varies jointly with and , the relationship can be expressed as , where is the constant of variation.
Step 2: Find the constant of variation
We are given that when , , and . Substitute these values into the equation to find :
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