In a city, the number of persons travelling by bike is 92.5% the number of persons travelling by metro. The number of persons travelling on foot is 75% the number of persons travelling by bike. If 800 persons travel by metro, then how many persons travel on foot?
Number of persons travelling by bike = 800 × (92.5/100) = 740 Number of persons travelling by walk = 740 × (75/100) = 555
If a line has direction ratios 2, -1, -2, determine its direction cosines.
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Auto text and Auto correct are____ tools.
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If log 32 = 3.816, then the value of log 16 is:
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