Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
An arithmetic progression has first term
7
7
7
and common difference
3
3
3
. Is
50
50
50
a term of this progression? Give a reason for your answer.
Browse the problem library