The phase difference between two waves. represented by y1 = 10$-$6 sin[100t + (x/50) + 0.5] m y2 = 10$-$6 cos[100t + (x/50)] m, where x is expressed in metres and t is exressed in secondss, is approximately.

Question

The phase difference between two waves. represented by
y₁ = 10^$-$6 sin[100t + (x/50) + 0.5] m
y₂ = 10^$-$6 cos[100t + (x/50)] m,
where x is expressed in metres and t is exressed in secondss, is approximately.

1.07 radians