"If `a ,b ,c ,d` are distinct integers in an A.P. such that `d=a^2+b^2+c^2,` then find the value of
Channel: Doubtnut
Date: 2020-07-12

"If `a ,b ,c ,d` are distinct integers in an A.P. such that `d=a^2+b^2+c^2,` then find the value of `a+b+c+ddot`"