using z transformation slove un+2-2un+1+un=3n+5
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2
Answer:
696 is a correct one but not sure please marks me brainlist I need only 5 brainlist
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0
Answer:
n= -2/3
Step-by-step explanation:
un+2-2un+1+un=3n+5
2un + 3 - 2un = 3n+ 5
3 = 3n + 5
3- 5 = 3n
- 2 = 3n
n= -2/3
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