Question
A man can row 32 km upstream and 60 km downstream in 8
hours. He can also row 40 km upstream and 48 km downstream in 6 hours. Find the speed of the man in still water.Solution
ATQ,
32a+60b=8 40a+48b=6 Solving both equations, we get
What is the code for âPlayingâ?
âMONUMENTAL VIEWSâ is coded as_____.
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