Question

2 и 4 нужно срочннно нужноо​

Answer 1

Ответ:

1)

$b_{2} = 0.6 \times 2 = 1.2 \\ b_{3} = 1.2 \times 2 = 2.4 \\ b_{4} = 2.4 \times 2 = 4.8 \\ b_{5} = 4.8 \times 2 = 9.6$

2)

$b_{2} = - 1.2 \times \frac{1}{3} = - \frac{2}{5} \\ b_{3} = - \frac{2}{5} \times \frac{1}{3} = - \frac{2}{15} \\ b_{4} = - \frac{2}{15} \times \frac{1}{3} = - \frac{2}{45} \\ b_{5} = - \frac{2}{45} \times \frac{1}{3} = - \frac{2}{135}$

3)

$b_{2} = - 27 \times ( - \frac{2}{3} ) = 18 \\ b_{3} = 18 \times ( - \frac{2}{3} ) = - 12 \\ b_{4} = - 12 \times ( - \frac{2}{3} ) = 8 \\ b_{5} = 8 \times ( - \frac{2}{3} ) = - \frac{16}{3}$

4)

$b_{2} = 3.6 \times \frac{1}{6} = \frac{3}{5} \\ b_{3} = \frac{3}{5} \times \frac{1}{6} = \frac{1}{10} \\b_{4} = \frac{1}{10} \times \frac{1}{6} = \frac{1}{60} \\ b_{5} = \frac{1}{60} \times \frac{1}{6} = \frac{1}{360}$