The number of common terms in the progressions , up to term and . . . ., up to term is :...

(b): are in A.P. with are in A.P. with L.C.M. Common terms ...

The number of common terms in the progressions 4,9,14,19,, up to 25^{{th}{~}} term and 3,6,9,12, . . . ., up to 37^{{th}{~}} term is :: Sequence & Series (Mathematics)

The number of common terms in the progressions

4,9,14,19,\ldots\ldots

, up to

25^{\text{th}\text{~}}

term and

3,6,9,12,\ldots

. . . ., up to

37^{\text{th}\text{~}}

term is :