A2Z: The sum of three numbers in geometric progression is 56. If we subtract 1, 7, 21 from these numbers in that order we obtain an arithmetic progression. Find these numbers. [ncert]

Sunday, 16 March 2025

The sum of three numbers in geometric progression is 56. If we subtract 1, 7, 21 from these numbers in that order we obtain an arithmetic progression. Find these numbers. [ncert]

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