Sprendimas: eFltUY - 1
=
= $$\frac{T1^{2}}{T2^{2}}$$ = $$\frac{a1^{3}}{a2^{3}}$$ 
T1^2 = $$T1^{2}$$ = $$\frac{a1^{3}\cdot T2^{2}}{a2^{3}}$$ 
T1 = saknis(
)$$T1$$ = $$\sqrt {\frac{a1^{3}\cdot T2^{2}}{a2^{3}}}$$ 
T1 = saknis(
)$$T1$$ = $$\sqrt {\frac{T2^{2}\cdot a1^{3}}{a2^{3}}}$$ 