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$$\frac{\sin x}{2\sqrt[]{x\sin x}}$$

$$\frac{\sin x+\cos x}{2\sqrt[]{x\sin x}}$$

$$\frac{\sin2x+\cos2x}{4\sqrt[]{x\sin x}}$$

$$\frac{\sin x-\cos x}{\sqrt[]{x\sin x}}$$

10

12

11

13

4п

5п

6п

3п

( $$\frac{10}{4}:\frac{7}{4}:\frac{3}{6}$$ )

( $$\frac{4}{11}:\frac{4}{5}:\frac{3}{4}$$ )

( $$\frac{11}{4}:\frac{5}{4}:\frac{3}{4}$$ )

( $$\frac{1}{4}:\frac{3}{4}:\frac{5}{4}$$ )

$$\frac{\sqrt[3]{х}}{х-1}$$

$$\frac{\sqrt[]{х}-1}{х}$$

$$\frac{\sqrt[3]{х}+1}{х+1}$$

$$\frac{\sqrt[3]{х}+2}{х-1}$$

$$d=-\frac{1}{3}a-\frac{2}{3}b+\frac{1}{3}c$$

$$d=-\frac{1}{2}a+\frac{2}{5}b+\frac{1}{3}c$$

$$d=-\frac{1}{3}a+\frac{2}{3}b+\frac{1}{3}c$$

$$d=-\frac{1}{3}a+\frac{2}{5}b+\frac{1}{2}c$$

2047879

2023145

2034567

2047276

3 пен 0

2 мен 0

1 мен 0

2 мен 1

6

8

4

9

100 п

120 п

200 п

400 п