Saturday 29 August 2015

MAKING THE SUBJECT 1


If A = BCQ make Q the subject of the formula.

Solution

A = BCQ

  A   =   BCQ
BC      BC

 A   =   Q
BC     

Hence   Q =      A 
                         BC   

TRY THIS………………..


If A = WXN.  Make X the subject of the formula.

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