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( begin array l A=n s^ 1 B=(n+1) s^ 2 (n+1) p^ 2 C=(n+1) s^ 2 (n+1) p^ 4 D=(n+2) s^ 2 (n+2) p^ 2 E=(n+2) s^ 2 (n+2) p^ 5 end array ) এখানে, ( n=1 ) | Suva Ai