So, here it is something like this ={r+Qx−0.5-−r+Qx−0.5I suggest I this is I have written the final expression everything is correct right.
तर, येथे हे ={r+Qx−0.5-−r+Qx−0.5 अशाप्रकारे लिहू शकतो. इथे मी हे अशा रीतीने योग्य प्रकारे लिहिले आहे.