Book back answers and solution for Exercise questions - Maths: Differential Equations: Linear differential equations of first order

Exercise 4.4

Solve the following:

7. If dy/dx + 2y tan x = sin x and if y = 0 when x = π/3 express y in terms of x

8. dy/dx + y/x = xex

9. A bank pays interest by continuous compounding , that is by treating the interest rate as the instantaneous rate of change of principal. A man invests ₹1,00,000 in the bank deposit which accures interest, 8% per year compounded continuously. How much will he get after 10 years.

Answers:

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12th Business Maths and Statistics : Chapter 4 : Differential Equations : Exercise 4.4: Linear differential equations of first order | Problem Questions with Answer, Solution

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