Math, asked by mantavya6060, 11 months ago

खालील क्रमिकेचे n वे पद 68 आहे, तर n ची किंमत किती?
5,8,11,14, —–.
21
23
24
22

Answers

Answered by yash6989262
2
here AP is
5,8,11,14...
tn=68,a=5,d=3,n=?
tn=a+(n-1)×d
68=5+(n-1)×3
68-5/3=n-1
63/3=n-1
n=21+1
n=22


therefore the value of n is 22
Answered by indoreaditya181
0

Answer:

tn=68, a=5, d=3, n=?

tn=a+(n-1)×d

68=5 +(n-1)×3

68-5/3=n-1

63/3=n-1

n=21+1

n=22

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