IDZ 6.2 - Option 17. Decisions Ryabushko AP

1. Find the y ´and y´ ´
1.17 tgy = 4y - 5x
 
2. Find the y ´and y´ ´
2.17 x = 3 (t-sint) y = 3 (1-cost)

3. For this function, the argument y and calculate x0 y ´´ ´(x0)
3.17 y = x4lnx, x0 = 1

4. Write a formula for an arbitrary n-th order of the specified function.
4.17 y = ln (4 + x)

5. Solve the following problems.
5.17 find out which points of the curve y = sin2x tangent of the angle of the axis Ox π / 4.

6. Solve the following problems.
6.17 The axis Ox move two material points, the laws of motion are x = 4 / 3t3 -7t + 16 and x = t3 + 2t2 + 5t - 8. At what point of time their velocity will be equal?