Question

50. The ratio of the sum of n terms of two arithmetic
progressions is given by (2n + 3): (5n-7). Find the
ratio of their nth terms.
(a) (4n+ 5) : (10n + 2)
(b) (4n + 1) : (10n - 12)
(c) (4n - 1) : (10n + 8)
(d) (4n - 5) : (10n - 2)​

Answer 1

Answer:

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Step-by-step explanation:

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