Please refer to the uploaded image for the doubt.

Asked by arjunsah797 | 22nd May, 2022, 10:25: AM

Expert Answer:

Let x% be the population of fishes in the pond and y be the number of fishes present.
According to the question, we have
x = ty, for some constant
dx over dt equals y plus fraction numerator d y over denominator d t end fraction

Answered by Renu Varma | 27th May, 2022, 10:21: AM