(ii) (-3)n+1 (-3)* = (-3) 4
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Answer:
(-3)×n + 1(-3) = (-3)×4
⇒ -3n -3 = -12
⇒ 12 - 3 = 3n
⇒ 9 = 3n
⇒ n = 3
Step-by-step explanation:
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