The sum of n terms of an AP is 72. If the first term and the sixth term are -5 and 5, find the number of terms of the AP
Answers
Answered by
0
Answer:
I don't know
Step-by-step explanation:
i don't know the answer of your question
Answered by
1
search-icon-header
Search for questions & chapters
search-icon-image
Class 11
>>Applied Mathematics
>>Sequences and series
>>Arithmetic progression
>>The sum of 5^th and 9^th terms of an A.P
Question
Bookmark
The sum of 5
th
and 9
th
terms of an A.P. is 72 and the sum of 7
Similar questions