In the Young's double slit experiment with sodium light, the slits are 0.589 m apart. The angular separation of the third maximum from the central maximum will be (given λ=589 nm)
a. sin−1(0.33×10−8)
b. sin−1(0.33×10−6)
c. sin−1(3×10−8)
d. sin−1(3×10−6)