1F
2J
3G
4D
5E
6A
7C
8H
9I
10B
[b]Примеры[/b]
1) f'(x)= -2sin(x)+cos(x)= -2sin(p/3)+ cos(p/3)= -√3+0,5
2) f'(x)= 2+sin(x)+3cos(x)= 2+sin(p/4)+3cos(p/4)= 2+ √2/2 + √2/2= 2+√2
3) f'(x)= 2x+2sin(x)+cos(x)= 3π/2+2sin(3p/4)+cos(3p/4)= 3p/2 + √2 -√2/2= 3p/2+√2/2
4) f'(x)= -2/x² -2sin(x)+4cos(x)= -2/(4p²/9) -2sin(2p/3)+ 4cos(2p/3)= -9/2p² -√3-2