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Plz solve
What will be d value of a8-a4 if ap is 4,9,14,.......,254.
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Answers
Answered by
2
Answer:
A8-A4
=a+7d-a-3d
=4d
=4×5
=20
Step-by-step explanation:
lovelypremsagar:
I to don't know i think it helps u
Answered by
2
a+7d = 8th term so it is 4+7×5=39. Now 4th term is a+3d = 4+3×5=19 So 39-19= 20
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