Consider arithmetic sequence 180,176,172,........ How many positive terms are there in this sequence?

Consider the arithmetic sequence -74,-68,-62,…….. How many negative numbers are there in this sequence? - Find the first positive. number in this sequence.

Consider arithmetic sequence 180,176,172,........ Find the 20th term of this sequence

Consider arithmetic sequence 180,176,172,........ Is 0 a term of this sequence? Justify?

Consider the sequence 3,6,9,12,...,99 How many terms are there in the given sequence?

Consider the arithmetic sequence 13,23,33,... What is the first three digit term of this sequence?

Consider the arithmetic sequence 17,20,23,26,….. a) Write the algebraic form of this sequence. b) Is 400 a term of this sequence?. c) Is the square of any term of this sequence belongs to this sequence? Why?

Consider the arithmetic sequence 171,167,163,... i) Is '0' a term of this sequence? Why? ii) How many positive terms are in this sequence?

Consider the arithmetic sequence -46,-42,-38,….., How many terms added from first to get the sum zero?

The algebraic form for the sum of first n terms of an arithmetic sequence is 2n^(2) +8n'. How many consecutive terms of the sequence, starting from the first, are to be added to get 330 ?

16 added to the sum of the first few terms of the arithmetic sequence 9,11,13, ........... gave 256 . How many terms were added?