Math, asked by neelamshaikh, 1 month ago

For an A.P. if tn = 4, n=7, d = -4 find a
step by step explanation

Answers

Answered by Ayush90909

0

Answer:

-20

Step-by-step explanation:

tn=a+(n-1)d

4=a+(7-1)-4

4=a+6*4

4-24=a

a=-20

Answered by uuzer7231

5

Step-by-step explanation:

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