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6 Oct 2020
A particle moves along the curve . As the particle passes through the point , its co-ordinate increases at a rate of . How fast is the distance from the particle to the origin changing at this instant?
A particle moves along the curve . As the particle passes through the point , its co-ordinate increases at a rate of . How fast is the distance from the particle to the origin changing at this instant?
Jyotsana PrakashLv10
24 Nov 2020