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dtrammel91
06.03.2021 •
Mathematics
A north-bound ocean liner is approaching Juneau at the rate of 60 km/h and is scheduled to reach the port at 8:21 am. A tugboat leaves Juneau at 7:57 am and heads west at the rate of 75 km/h. What is the smallest distance between the two boats? solve using optimization of distances (calculus)
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Ответ:
Here I give you the divisors of 5: 1, 5
Now the divisors of 12: 1, 2, 3, 4, 6, 12
And the divisors of 13:1, 13
So the greatest common divisor is 1
Here is the proof. I hope this is useful for you