Question

solve this question............​

Answer 1

Answer:

0

Step-by-step explanation:

4(a+3d) = 18(a+17d)

4a + 12d = 18a + 306d

14a = -294d

a = -21d

Term 22 = a + 21d

Term 22 = -21d + 21d

Term 22 = 0

Hope it helps :)

Answer 2

Answer:

here its in attachment

i wish this will b e helpful to you

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