Math, asked by satyanarayanrajukatl, 16 days ago

4. Find t, if a=20 and d=3

Answers

Answered by tanujagautam107

2

Answer:

Step-by-step explanation:

tn = a + (n -1 ) x d.

tn = 20 + ( n - 1) x 3.

tn = 20 n x 3.

tn = 60 / n.

tn = 60

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