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 2 years ago
a man is 4 times as old as his son. after 16 years he will be only twice as old as his son. Find their present ages
 2 years ago
a man is 4 times as old as his son. after 16 years he will be only twice as old as his son. Find their present ages

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terenzreignz
 2 years ago
Best ResponseYou've already chosen the best response.0I don't know what this is doing in differential equations, but the first thing to do in this type of problem is to 'represent'. So, we can let x be the current age of the son. If that's the case, what's the age of the father?

rituraj
 2 years ago
Best ResponseYou've already chosen the best response.0Let age of son = x So age of father = 4x a/q: 4x + 16 = 2 (x + 16) So x = 8 Age of son = 8 Age f father = 32
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