Math, asked by zeeshanhasan23481, 3 months ago

whose first term is 3 and 9th term is 129.

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Answered by kajalpatel9323

1

Answer:

mark me as brainliest answer please

Step-by-step explanation:

Answer. d = 7. a = 3. a3 = a + 2d = 3 + 17 = 17.

Answered by Anonymous

2

Answer:

this is the solution of your questions

Step-by-step explanation:

hope this will help you

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