1.

Let a1,a2,a3 be the first three terms of an A.P. such that a1+a2+a3=−12 and a1a2a3=80. Then the value of a21+a22+a23 is equal to

Answer»

Let a1,a2,a3 be the first three terms of an A.P. such that a1+a2+a3=12 and a1a2a3=80. Then the value of a21+a22+a23 is equal to



Discussion

No Comment Found