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Вычисление производных триг и обратных триг функций.

Authored by Елена Макарова

Mathematics

10th Grade

Used 1+ times

Вычисление производных триг и обратных триг функций.
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5 questions

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1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 f(x)=3cosx+cos π3+3πx2, x0=π3f\left(x\right)=\sqrt{3}\cos x+\cos\ \frac{\pi}{3}+\frac{3}{\pi}x^2,\ x_0=\frac{\pi}{3}  Найдите производную функции в заданной точке x0x_0  .

0,5

1

1,5

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 f(x)=x2sinπ2+xcosπ2f\left(x\right)=x^2\cdot\sin\frac{\pi}{2}+x\cdot\cos\frac{\pi}{2}  

Найдите производную функции.

2x

x

4x

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 f(x)=cos3x3+ctg(π4x), f(3π4)=?f\left(x\right)=\cos^3\frac{x}{3}+\operatorname{ctg}\left(\frac{\pi}{4}-x\right),\ f`\left(\frac{3\pi}{4}\right)=?  

Найдите производную функции в точке.

 1241-\frac{\sqrt{2}}{4}  

 1+241+\frac{\sqrt{2}}{4}  

 124-1-\frac{\sqrt{2}}{4}  

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 f(x)=sin4xcos4x, f(π12)=?f\left(x\right)=\sin^4x-\cos^4x,\ f`\left(\frac{\pi}{12}\right)=?  

Найдите производную функции в точке.

-1

0,5

1

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 у(x)=xarctgxу\left(x\right)=x\cdot ar\operatorname{ctg}x  

Найдите производную функции у(х).

 arctgxx21xar\operatorname{ctg}x-\frac{x^2}{1-x}  

 x1+x2+arctgx\frac{x}{1+x^2}+ar\operatorname{ctg}x  

 11+x2\frac{1}{1+x^2}  

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