Math, asked by saicharancherry18, 4 months ago

if a=20, d=-7 find the 31st term

Answers

Answered by popcorn2211

1

Answer:

190

Step-by-step explanation:

a = 20 d = -7 n = 31

a₃₁ = a + (31 - 1)d

= a + 30d

= 20 + 30(-7)

= 20 - 210

= 190

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