Issolvi pi/frac{1{lambda}/eta}(tau

$$\frac { \pi } { \frac { 1 } { \lambda } / \eta } ( \tau$$

Evalwa

$$\pi \eta \lambda \tau$$

Passi tas-Soluzzjonijiet

Iddividi \pi b'\frac{\frac{1}{\lambda }}{\eta } billi timmultiplika \pi bir-reċiproku ta' \frac{\frac{1}{\lambda }}{\eta }.

$$\frac{\pi \eta }{\frac{1}{\lambda }}\tau$$

Iddividi \pi \eta b'\frac{1}{\lambda } billi timmultiplika \pi \eta bir-reċiproku ta' \frac{1}{\lambda }.

$$\pi \eta \lambda \tau$$

Iddifferenzja w.r.t. λ

$$\pi \eta \tau$$