1/v+1/_25=1/_10 plz solve the equstion of optics
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1
Answer:
sorry ma' am I don't know.
Explanation:
hope u find someone that helps
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Explanation:
(i) 3/7 × 4/5
= (3 × 4)/(7 × 5)
= 12/35
(ii) 7/3 × 5/2
= (7 × 5)/(3 × 2)
= 35/6
(iii) 5 × 3/7
= 5/1 × 3/7
= (5 × 3)/(1 × 7)
= 15/7
(iv) 5/12 × 9
= 5/12 × 9/1
= (5 × 9)/(12 × 1)
= (5 × 3)/(4 × 1)
= 15/4
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