The number of terms which are identical in the sequence 2,5,8,11,…upto 60 terms and 3,5,7,9,…upto 50 terms, is
Let there be n common terms.
The last term of the A.P. formed by the common terms of both the A.P. should be less than or equal to 101.
i.e., 5+(n−1)6≤101
⇒n≤17
Hence, the number of common terms in both the A.P. is 17.