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Consider a Young's double slit experiment as shown in figure. What should be the slit separation \( \mathrm{d} \) in terms of
\( \mathrm{P} \) wavelength \( \lambda \) such that the first minima occurs directly

W in front of the slit (S, ) ?|JEE Main - 2019 (January)]
(1) \( \frac{\lambda}{2(\sqrt{5}-2)} \)
(2) \( \frac{\lambda}{(\sqrt{5}-2)} \)
(3) \( \frac{\lambda}{2(5-\sqrt{2})} \)
(4) \( \frac{\lambda}{(5-\sqrt{2})} \)
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