Question

if A=5and D=-3, then find the first four terms of an AP​

Answer 1

Answer:

An = a + (n-1)d

A1 = 5

A2 = 5 +-3 = 2

A3 = 5 + -6 = -1

A4 = 5 + -9 = -4

Answer 2

Answer:

Given -

a = 5 , d = -3

Now sequences are as follows -

5 , 5-3 , 5-2×3 , 5-3×3

5 , 2 , 5-6 , 5-9

5 , 2 , -1 , -4

Remember to calculate each terms we use a formula please refer the above attachment