Write 3 more Arithmetic Progressions.

Write 3 more Arithemic Progressions.

Write 3 more Arithemic Progressions.

Write 3 more Arithemic Progressions.

Write 3 more Arithemic Progressions.

Define arithmetic Progression.

Take any Arithmetic Progression.

Take any Arithmetic Progression.

Take any Arithmetic Progression.

The sum of first 'n' terms of an arithmetic progression is 210 and sum of its first (n-1) terms is 171. If the first term 3, then write the arithmetic progression.

The sum of first n terms of an arithmetic progression is 210 and sum of its first ( n-1) is 171 . If the first 3 then write the arithmetic progression.