Question

the sum of first n terms of an AP is 4n²-3n. Find the 20 th term of AP​

Answer 1

Answer:

20th term of the given AP is 153

Step-by-step explanation:

If a is the first term and d is the common difference then nth term or general term

of the given AP is an= a+(n-1)d

Answer 2

Answer:

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