Question

Kich of the following are APs? If they form an AP, find the common difference dand
write three more terms.
© 2, 4, 8, 16, ...
Gin -1.2,-3.2, -5.2, -7.2,...
(v) 3, 3 + 2 , 3+212, 3+312, ...
(iv) - 10,-6,-2,2,...
(vi) 0.2,0.22,0.222,0.2222,
(vii) - 1 2 3
(vii) 0,-4,-8,-12,...​

Answer 1

Answer:

the d of. 2,4,8,16.....=2exponent

the d of -1.2,-3.2,-5.2,-7.2,.....=-2

d of 3,3+2,3+212,3+312,......=2

d of -10,-6,-2,2....=-4

d of0.2,0.22,0.222,0.2222..

..=0.02