Q55: Solve the initial-value problem. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Solve
Q56: Let c be a positive number.A differential
Q57: Solve the differential equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Solve
Q58: A common inhabitant of human intestines is
Q59: Consider a population <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Consider a
Q61: Find the orthogonal trajectories of the family
Q62: A sum of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="A sum
Q63: Choose the differential equation corresponding to this
Q64: Solve the differential equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Solve
Q65: One model for the spread of an