Find the seventh term from the end of ap 30, 23,16....-110
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Answered by
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Here the answer is,
Here, a=30, d=23-30=-7
Now, a7=a+6d
a7=30+6(-7)
a7=30-42
a7=-12
Hope it will help you!
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Here, a=30, d=23-30=-7
Now, a7=a+6d
a7=30+6(-7)
a7=30-42
a7=-12
Hope it will help you!
Mark me as brainliest
Answered by
0
Answer:
ap: 30,23,16.....-110
an = 110
a=30
d= -7
an = a + (n-1)d
-110= 30 + (n-1)-7
-110-30 = (n-1)-7
-140 = (n-1)-7
-140/-7=n-1
20=n-1
21=n
a17 = a+16d
= 30 + 16x-7
=30 + (-92)
= 30 -92
=-62
Step-by-step explanation:
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