Write 3 more Arithmetic Progressions.

Find the 7^(th) term from the end of the Arithmetic Progression. 7, 10, 13, ……, 184.

If seven times of 7th term of an Arithmetic Progression is euqal to the 11 times of 11^(th) term of it, then find the 18^(th) term of that Arithmetic Progression.

The sum of the three terms which are in an Arithmetic Progression is 33. if the product of the first and the third terms exceeds the second term by 29, find the Arithmetic Progression.

Which term of the Arithmetic Progression 24, 21, 18, ……. Is the first negative term?

Is 'zero' a term of the Arithmetic Progression 31, 28, 25, ….? Justify your answer.

Make a positive Arithmetic Progression in which the common difference is a small positive quantity.

Measures of sides of a triangle are in Arithmetic Progression. Its perimeter is 30 cm, and the difference between the longest and shortest side is 4 cm , then find the measures of the sides.

Take any Arithmetic progression.

Write the common differnece of an Arithmetic Progression, whose n^(th) term is given by t_(n) = 3n + 7 .

Which of these are arithmetic progressions and why? (iii) -1, -3, -5, -7, .......