A) \[\sqrt{{{d}_{1}}{{d}_{2}}}\]
B) \[{{d}_{1}}{{d}_{2}}\]
C) \[\frac{{{d}_{1}}{{d}_{2}}}{2}\]
D) \[\sqrt{{{d}_{1}}/{{d}_{2}}}\]
Correct Answer: A
Solution :
Newton's formulaYou need to login to perform this action.
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