How many terms are there in AP 5,11,17,...,299.Also find 16th term
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Answer:
No. of terms = 50. 16th term = 95.
Step-by-step explanation:
a=5; d = 6
An ( nth term) = 299
a+ (n-1)d = An;
5+ (n-1)6=299 ;
5+6n-6 = 299
6n= 300
n= 50.(no. of terms = 50).
A16 (16th term) = a+ (n-1)d = 5+ (16-1)6 = 5+ 90= 95.
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