Identify the correct relation among the following.

_{a} μ_{r} \times_{r} μ_{a} = 0

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_{a} μ_{r} \times_{r} μ_{a} =_{w} μ_{a}

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_{a} μ_{r} /_{w} μ_{r} =_{a} μ_{w}

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_{a} μ_{r} =_{a} μ_{w} \times_{r} μ_{w}

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Solution

The correct option is C $_{a} μ_{r} /_{w} μ_{r} =_{a} μ_{w}$
$\frac{_{a} μ_{r}}{_{w} μ_{r}} = \frac{μ_{r} / μ_{a}}{μ_{r} / μ_{w}} = \frac{μ_{w}}{μ_{a}} =_{a} μ_{w}$ .

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Identify the correct relation among the following.

The correct option is C aμr/wμr=aμwaμrwμr=μr/μaμr/μw=μwμa=aμw.

The correct option is C $_{a} μ_{r} /_{w} μ_{r} =_{a} μ_{w}$
$\frac{_{a} μ_{r}}{_{w} μ_{r}} = \frac{μ_{r} / μ_{a}}{μ_{r} / μ_{w}} = \frac{μ_{w}}{μ_{a}} =_{a} μ_{w}$ .