MHT CET 2025 Mathematics question
The rate of increase of the population of a city is proportional to the population present at that instant. In the period of 40 years the population increased from 30,000 to 40,000. At any time t the population is . Then the value of a and b are respectively
Answer: (B)
Solution
, which can be written . At the population is 30,000, so . At : . So
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