ИДЗ 6.2 – Вариант 2. Решения Рябушко А.П.

1. Find the y ´and y´ ´
1.2 x2 / 5 + y2 / 7 = 1
 
2. Find the y ´and y´ ´
2.2 x = 2cos2t y = 3sin2t

3. For this function, the argument y and calculate x0 y ´´ ´(x0)
3.2 y = arctgx, x0 = 1
 
4. Write a formula for an arbitrary n-th order of the specified function.
4.2 y = 1 / x
 
5. Solve the following problems.
5.2 Write the equation of the normal to the curve y = x2-16x + 7 at the point with abscissa x = 1
 
6. Solve the following problems.
6.2 The law of motion of a material point s = 3t2 / 4

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