Math, asked by joshuabaugh, 3 months ago

Find the 12th term of the arithmetic sequence whose common difference is d=8 and whose first term is a1=3.

Answers

Answered by maheshwariradha32
1

Answer:

12th term be 91.

Step-by-step explanation:

a12 = a + 11d

= 3 + 88

= 91

Answered by XxHATERxX
9

Answer:

Question

✳️Find the 12th term of the arithmetic sequence whose common difference is d=8 and whose first term is a1=3.

Solution ⬇️

✍️Here, t1=a1=3 : d=8 ...(given)

✍️to find:12th term of an AP

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✍️Formula ⬇️

✍️An=a+(n-1)d

✍️a12 = 3+(12-1)8

✍️a12=3+11 x 8

✍️a12 = 3+88

___________

|✍️a12 = 91 |

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________________________

Extra formulae

✳️Refer to the attachment

Step-by-step explanation:

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