which of the following are APs? If they form an AP, find the common difference d write three more terms.
1).2,4,6,16.....
2).2,5/2,3,7/2.....
Answers
Answered by
1
Answer:
2 option is correct
Step-by-step explanation:
a = 2 and d=2
7/2+2=....
and follow these steps to find next
Answered by
3
Answer:
Step-by-step explanation:
= 2).2,5/2,3,7/2...is the correct ans..
= cd=2nd trm- 1st trm
= d=5/2-2
=d=1/2 ans..
=An=a+(n-1)d
=A5=2+(5-1)1/2
=A5=4
by this we get...
A6=9/2
A7=5 ans..
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