Loading [MathJax]/jax/output/SVG/config.js
 
+0  
 
0
46
1
avatar+1556 

Let a_1, a_2, a_3, \dots, a_8, a_9, a_{10} be an arithmetic sequence.  If $a_1 + a_3 =  5$ and $a_2 + a_4 = 6$, then find $a_1$.

 Apr 14, 2024
 #1
avatar+1932 
0

The value of a_1 is 80/7.

 Apr 13, 2025

2 Online Users