Question

The sum of first n terms of the A.P is 5n – n^2. Find the fifth term of the A.P.

Answer 1

Answer:

The answer is 0.

Step-by-step explanation:

5n-n² = n(5-n)

Now, if n=5 then,

n(5-n) = 5(5-5) = 5*0 = 0

Answer 2

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