Identify the variation as direct, inverse, joint or combined. i = 2pr

Question

Mathematics

Skyla Trujillo

14 January, 07:19

Identify the variation as direct, inverse, joint or combined. i = 2pr

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Answers (2)

Know the Answer?

Blast · Answer 1

IT IS JOINT

Davion Coffey · Answer 2

Here i is directly related to the joint of p and r, and 2 is a constant. SO in this case, correct option is joint.

If it was i = 2p or i = 2r, then it is direct and if it was i=2/p or i=2/r, then it is inverse.

But here it is i=2pr, that is i varies with the joint of p and r, so correct option is joint.