Fizika - 2016. jesen, 21.

$r_4=2\cdot r_{1}r\_\{4\}=2\; \backslash cdot\; r\_\{1\}$

$r_4=4\cdot r_{1}r\_\{4\}=4\; \backslash cdot\; r\_\{1\}$

$r_4=8\cdot r_{1}r\_\{4\}=8\; \backslash cdot\; r\_\{1\}$

$r_4=16\cdot r_{1}r\_\{4\}=16\; \backslash cdot\; r\_\{1\}$