1.

Arithmetic mean of three numbers which are in G.P. is 143. By adding 1 to the first and second number, and subtracting 1 from the third number, resulting numbers are in A.P. Then sum of squares of original three numbers is

Answer»

Arithmetic mean of three numbers which are in G.P. is 143. By adding 1 to the first and second number, and subtracting 1 from the third number, resulting numbers are in A.P. Then sum of squares of original three numbers is




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