If `(b+c-a)/a,(c+a-b)/b,(a+b-c)/c` are in A.P, prove that `1/a,1/b,1/c | Class 11 Maths | Doubtnut

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If a `(1/b+1/c),b(1/c+1/a),c(1/a+1/b)` are in A.P., prove that a, b, c are in A.P.... If a `(1/b+1/c),b(1/c+1/a),c(1/a+1/b)` are in A.P., prove that a, b, c are in A.P....