The n th term of a sequence is 2n-5 find the first term (a)
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Formula of nth term.. Tn=a+(n-1)d A-to find the 1st term of sequence.. T1=2(1)-5 T1=2-5 T1=-3
EVALUATE 2n-5 at n=1...
2-5=-3
Step-by-step explanation:
Hope this will help you
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