Question

write the first three terms of the A.P's when a and d are given below a= -5 and d= -3​

Answer 1

Answer:

- 5,-8,-11

Step-by-step explanation:

Given a=-5,d=-3

So first three terms of AP are

-5,-8,-11

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Answer 2

Given:- a=-5 d=-3

To Find:- The first Three terms of  AP whose first term is -5 and the difference is -3

Solution:-

• We can simply solve this mathematical problem by using the following mathematical process.

• In this given problem we have been given the first term and the difference of a sequence.

First Term is -5

Difference is -3

Let the first three terms be a1 a2 a3

Now we know,

• a1= -5

• a2= a+d

        Hence a2= -5-3

        a2= -8

• a3= a+2d

        Hence  a3= -5+(-3*2)

         a3= -11

Thus the first Three terms of the AP is

-5, -8, -11