Question

The nth term of an Arithmetic Progression is an=
4n+ 5. Then its 5th term is​

Answer 1

Answer:

Its 5th term is 4×5+5=20+5=25.

Answer 2

SOLUTION

TO DETERMINE

In an Arithmetic progression

$\sf{a_n = 4n + 5}$

then the 5th term is

EVALUATION

Here it is given that in an Arithmetic progression $\sf{a_n = 4n + 5}$

Now 5 th term is obtained by putting n = 5

Thus required 5 th term

$\sf{ = a_5}$

$\sf{ = (4 \times 5) + 5}$

$\sf{ = 20 + 5}$

$\sf{ =25}$

FINAL ANSWER

Hence the required 5 th term = 25

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. If the middle term of a finite AP with 7 terms is 21 find the sum of all terms of the AP

https://brainly.in/question/30198388

2. find the 100th term of an AP whose nth term is 3n+1

https://brainly.in/question/22293445

3. 2,7,12,17,...sum of 12 terms of this A. P. is

https://brainly.in/question/24134044