b) The present population of Lumbini province is approximately 52,00,000. The
population increases 1.25% by birth and 0.25% by immigration in the province.
(i) Find the annual population growth rate.
(ii) What will be the population of the province after 2 years?
(iii) If the population was increased by 0.75% by immigration and 1.25% by birth
during 2 years in the province, how many more people would be increased?
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