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

Make an A.P. in which the common difference is big (large) positive quantity.

Make an A.P. in which the common difference is negative .

Make an A.P. in which the common difference is negative.

Which of the following is the smallest positive integer ?

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.

For which one the following reaction Delta S is positive

In an Arithmetic Progression , 4^(th) term is 11 and 7^(th) term is 17, then its common difference is

The number of octants in which Z coordinate is positive is