In a molecule XY, let $\psi_X$ and $\psi_Y$ denote normalized atomic orbitals of atoms X and Y, respectively. A normalized molecular orbital of XY is given by $\psi_+ = 0.56(\psi_X + \psi_Y)$. The value of the overlap integral of $\psi_X$ and $\psi_Y$ is ____ (Upto two decimal place)
Answer
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