Question

a= 10 , d = 10 find first four terms​

Answer 1

Step-by-step explanation:

a=10, d=10(given)

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Answer 2

Answer:

a=10

First term= a+d= 10= 10

second term= first term + d=10+10=20

third term = second term + d= 20+10= 30

fourth term = third term + d = 30+10= 40

The first four terms are 10,20,30,40 This answer is without using AP formula. For using formula refer urs textbook

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