A man 2m tall walks at a uniform speed of 6m/min away from a lamp post, 5 m high. Find the rate at which the the length of his shadow increases. (Application of derivatives)
karthik4297:
is the ans 2.4 meter.minute?
nice question
I have no idea. How did you solve it though ?
I just calculated the shadow length after 1 sec and 2 sec.
not 1sec and 2 sec its 1 min and 2 min
and the diffrence is the answer
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it must be increasing at a rate
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Step-by-step explanation:
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