Question

Write the arithmetic progression when first term a and common difference d are as follows:

(i) a = 4, d = −3

(ii) a = −1, d = $\frac{1}{2}$

(iii) a = −1.5, d = −0.5

Answer 1

In the given problem, we are given its first term (a) and common difference (d).

We need to find the A.P

(i) ,

Now, as

A.P would be represented by

So,

Similarly,

Also,

Further,

Therefore, A.P with and is

(ii) ,

Now, as

A.P would be represented by

So,

Similarly,

Also,

Further,

Therefore, A.P with and is

(iii) ,

Now, as

A.P would be represented by

So,

Similarly,

Also,

Further,

Therefore, A.P with and is