Question

4. The sum of n terms of two A.P's are in the ratio (3n + 7) : (5n - 8). Find the ratio of their 7th terms.
please answer it please​

Answer 1

Step-by-step explanation:

There is mistake in your question

It is wrong (3n + 7) (5n-8)

Correct is (3n+8) : (7n + 15)

Answer 2

Here's the answer to ur query...pls go acknowledge it

Happy to help!☺️