Question

Which of the following are A.P.(Arithmetic Progression) find
common difference d and write three or more terms.
, V...
a. V3, V6, V9, V12​

Answer 1

Answer:

yes, (a) is an A.P( Arithmetic Progression). The common difference is=3. and the other three terms are- t2=6, t3=9, t4=12.

Step-by-step explanation:

d= t2-t1. 6-3=3, t3-t2. 9-6=3, t4-t3. 12-9=3. Hence, It is an A.P with 'd' =3. Now, we find other three terms. we use,. t2=a+d 3+3=6,. t3=a+2d. 3+2*3=3+6= 9, t4=a+3d. 3+3*3=3+9=12.