Which of the following are APs? If They form an AP, Find the Common different d and Write Three more terms.
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Answered by
3
Answer:
(1,2,3,4) are in AP
Step-by-step explanation:
1. d= 2; -7.2,-9.2,-11.2
2. d= -16; 2,6,10
3. d= 4; -12,-16,-20,-24
4. d= 0; -1/2,-1/2,-1/2
Answered by
3
Answer:
Step-by-step explanation:
1,2,3,and 4 are in AP
(1). -1.2, -3.2 ,5.2, -7.2
D= -3.2-(-1.2) = -2
Three more terms = -9.2,-11.2,-13.2
(2). -10,-6,-2,2
D= -6-(-10) = 4
Three more terms= 6,10,14
(3).0,-4,-8,-12
D= -4-0= -4
Three more terms= -16,-20,-24
(4). -1/2,-1/2,-1/2,-1/2
D= -1/2-(-1/2)=0
Three more terms= -1/2,-1/2,-1/2
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