IDZ 11.2 - Option 6. Decisions Ryabushko AP

IDZ 11.2 - Option 6. Decisions Ryabushko AP

1. Find a particular solution of the differential equation and calculate the value of the resulting function y = φ (x) at x = x0 to the nearest two decimal places.
1.6 y´´ = 1 / (1 + x2), x0 = 1, y (0) = 0, y´(0) = 0.

2. Find the general solution of the differential equation that admit a lowering of the order
2.6 xy´´- y´= x2ex

3. Solve the Cauchy problem for differential equations admitting a reduction of order.
3.6 2yy´´ = y´2, y (0) = 1, y´(0) = 1.

4. Integrate the following equation.
4.6 2x (1-ey) / (1 + x2) 2dx + ey / (1 + x2) dy = 0

5. Write the equation of the curve passing through the point A (x0, y0), if it is known that the slope of the tangent at any point is equal to the ordinate of this point, an increased k times ....
5.6 A (3, -2), k = 4

Additional information:

Detailed solution. Designed in PDF format for easy viewing of IDZ solutions on smartphones and PCs. In MS Word (doc format) sent additionally.

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%