Question

Find out a and d for each of the following Arithmetic Progressions :-

a) -4,0,4,8,12, ..................
b) 16,8,0,-8,-16,...............

From Class 10 Ch : 5 Arithmetic Progressions .

Answer the question by writing the answer step by step fully .

If you answer the question , I will mark you the brainliest answer of all . ​

Answer 1

Answer:

a question ka answer h 16 20 24 and b ka answer h -24 -32 -40

Answer 2

1st=a -4 d 4

2nd=a 16 d -8 please mark me as brainleist