The wave function 𝜓(𝑥) of a particle is as shown below

Q. The wave function 𝜓(𝑥) of a particle is as shown below

Here 𝐾 is a constant, and 𝑎 > 𝑑. The position uncertainty 〈Δ𝑥〉 of the particle is

Ans: Option (B)