Math, asked by harunaishaq645, 10 months ago

Find the seventh term of an A.P whose first term is 102 and common difference is -3

Answers

Answered by spsp220509

3

Answer:84

Step-by-step explanation:

an= a1+(n-1) d

Where d is common difference

n is nth term

a1 is first term

a7= a1 + (7-1)(-3)

a7=102 -18

a7= 84

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