CBSE Class 11-science Answered
If a^2(b+c) ,b^2(c+a) ,c^2(a+b) are in AP then prove that a,b,c are in AP
Asked by nk.pandit02 | 12 Mar, 2017, 07:39: PM
Expert Answer
Dear student, the question should be
'If a^2(b+c) ,b^2(c+a) ,c^2(a+b) are in AP then prove that ab+bc+ac=0 or a,b,c are in AP' OR we should be given that ab + bc + ac is not equal to 0.
Student, thank you for the appreciation.
Answered by Rebecca Fernandes | 12 Mar, 2017, 07:52: PM
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