if tn is the n th term of an A.P then tn+1 - tn-1 is what ?
Answers
Answered by
2
Answer: 0
Step-by-step explanation:-
tn+1-(tn+1)
=tn+1-tn-1
=0
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Answered by
0
Answer:
The answer is 2
Step-by-step explanation:
=tn+1-(tn-1)
=tn+1-tn+1
=2
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