please solve.......
Attachments:
Answers
Answered by
3
a = 28 ..................
Answered by
0
So it's today's board exam question right
we have d=-4
A7=4
therefore a7=a+6d
=a+6(-4)
=a-24
4=a-24
therefore a=28
hope this helps
cheers
we have d=-4
A7=4
therefore a7=a+6d
=a+6(-4)
=a-24
4=a-24
therefore a=28
hope this helps
cheers
Similar questions