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Step-by-step explanation:
t1= 2-3-6=-7
t2= 8-6-6=-4
t3=18-9-6=3
Answer:
T1 = -7, T2 = -4, T3 = 3
Step-by-step explanation:
For T1, substitute n for 1 and solve the equation. Then for T2, substitute n for 2 and solve the equation. Same goes for T3.