SOLUTION: If 1/v+1/u=1/f, express v in terms of u and f Now calculate the value of v when f=15 and u=40

Question 178703: If 1/v+1/u=1/f, express v in terms of u and f
Now calculate the value of v when f=15 and u=40
Answer by HyperBrain(694) (Show Source): You can put this solution on YOUR website!

v=(40-15)/(15*40)=25/600=1/24
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