10th term is 52 and 16th term is 82
find T8 in ap
Answers
Answered by
1
Answer:
you'll gd dj jd ri id sst sb hd dj ur ey b
Step-by-step explanation:
fjgjgihu
Answered by
1
Answer:
42
Step-by-step explanation:
a10=a+9d
a16=a+15d
a+9d=52. (1)
a+15d=82. (2)
Subtracting (1) from (2)
a+15d-(a+9d)=82-52
6d=30
d=5
putting this in equation (1)
a+9*5=52
a=7
a8=a+7d
7+7*5
a8=42
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