2 years ago

352, 345, 338, ... Find the 43rd term.

Mathematics

1 answer:

Artemon [7]2 years ago

3 0

Answer:

Step-by-step explanation:

first term = a = 352

Common difference = d = second term - first term

= 345 - 352

= (-7)

nth term = a + (n-1)*d

43rd term = 352 + (43-1)*(-7)

= 352 + 42 *(-7)

= 352 - 294

= 58

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