prove that 3^n+3^n-1/3^n+1 -3^n =2/3
iamanupama:
Maybe u should check the denominator.
Answers
Answered by
1
Answer: GROUPING
Step-by-step explanation:
Group the terms in numerator and denominator.
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0
Answer:
3n-30343
Step-by-step explanation:
fr392934932
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