Los a=frac{L_{2}-L_{1}}{L_{1}(t_{2}-t_{1})}text{and}L_{1}=241.L_{2}=157.t_{1}=91text{and}t_{2}=63 op

$$a = \frac { L _ { 2 } - L _ { 1 } } { L _ { 1 } ( t _ { 2 } - t _ { 1 } ) } \text { and } L _ { 1 } = 241 . L _ { 2 } = 157 . t _ { 1 } = 91 \text { and } t _ { 2 } = 63$$

Oplossen voor a, L_2, L_1, t_2, t_1 (complex solution)

$$a=\frac{L_{2}-L_{1}}{L_{1}\left(63-t_{1}\right)}$$

$$L_{2}\in \mathrm{C}$$

$$L_{1}\in \mathrm{C}$$

$$t_{2}=63$$

$$t_{1}\in \mathrm{C}$$

Oplossen voor a, L_2, L_1, t_2, t_1

$$a=\frac{L_{2}-L_{1}}{L_{1}\left(63-t_{1}\right)}$$

$$L_{2}\in \mathrm{R}$$

$$L_{1}\in \mathrm{R}$$

$$t_{2}=63$$

$$t_{1}\in \mathrm{R}$$