Asked by doruntina
be found arithmetic series
3a2-a6=-a2
a3+a4=19
3a2-a6=-a2
a3+a4=19
Answers
Answered by
bobpursley
an=ao +n*d
a2=ao+2d
a6=ao+6d
a3=ao+3d
a4=ao+3d
substutite all those, and find ao, and d.
a2=ao+2d
a6=ao+6d
a3=ao+3d
a4=ao+3d
substutite all those, and find ao, and d.
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