The illumination at a point is inversely proportional to the square of the distance of the point from the light source and directly proportional to the intensity of the light source. If two light sources are 30 feet apart and their intensities are 70 and 50 respectively, at what point will the sum of their illumination be minimum?© BrainMass Inc. brainmass.com October 24, 2018, 5:48 pm ad1c9bdddf
This shows how to find the minimum illumination from given light sources.
Minimize taxes for individuals
Need help in preparing a paper discussing the income tax minimzation strategies for individuals. Which strategies are the most effective and why?
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