Question

Please solve this with proper steps...
The answer is 325 but I'm not getting it...
Thank you....

Answer 1

⭐hey friend ⭐
the answer of your question is :-
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐THE TREES ARE PLANTED IN A WAY THAT IT FORMS AN A. P
SO TOTAL NO. OF TREES IN 25 ROWS = SUM OF AP
=SUM OF THIS AP = Sn
= Sn = n/2*(a+l)
so we had given in this question that:-
a = 1
l or last term = 25
no. of terms, n = 25
putting these values we get:-
→ total no. of trees , sum = 25/2*(1+25)
→ total no. of trees , sum = 25/2*26
→ total no. of trees , sum = 25*13
→ total no. of trees , sum = 325
HOPE IT HELPS
PLS MARK ME AS BRAINLIEST...
⏏⭐⏏⭐⏏⭐⏏⭐⏏⭐⏏⭐⏏⭐⏏⭐
:-)