ИДЗ 6.2 – Вариант 14. Решения Рябушко А.П.

1. Find the y ´and y´ ´
1.14 ey = 4x - 7y
 
2. Find the y ´and y´ ´
2.14 x = 5co2t y = 3sin2t
 
3. For this function, the argument y and calculate x0 y ´´ ´(x0)
3.14 y = x2lnx, x0 = 1/3

4. Write a formula for an arbitrary n-th order of the specified function.
4.14 y = 1 / (x - 7)

5. Solve the following problems.
5.14 Write the equation of the tangent to the curve y = 4tg3x at the point with abscissa x = π / 9

6. Solve the following problems.
6.14 The law of motion of a material point s = 2t5 - 6t3 - 58. Find its velocity

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