5th term is 30 a=2 find d
Answers
Answered by
1
a+4d=30
(given a=2)
so
2+4d = 30
4d = 30 -2
d = 28 ÷ 4
d = 7
(given a=2)
so
2+4d = 30
4d = 30 -2
d = 28 ÷ 4
d = 7
munikrishnanbpczvxz:
tq so much friend
No your answer is wrong
thanks for reminding me my mistake
Answered by
0
a = 2
a5 = 30
d =?
We know that,
an = a + (n - 1)d
Therefore, a5 = a + (5 - 1)d
ie, 30 = 2 + 4d
30 - 2 = 4d
28 = 4d
Therefore, d = 28 /4
d = 7
Hope this helps....... Do mark my answer as brainliest...!
#Be Brainly
@Reema
Similar questions