1.

2) Which term of the A.P 5,8,11,14.... is 320​

Answer»

ANSWER:

n=106

Step-by-step EXPLANATION:

a=5, d=8-5=3, An=320

An=a+(n-1)d

320=5+(n-1)3

320=5+3n-3

320=5-3+3n

320=2+3n

3n=320-2

3n=318

n=318/3

n=106

Therefore, 106th TERM of the AP is 320.



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