If in a sequence #a_n=n-4#, what are the first six terms of the sequence?

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Answer 1 · 2018-02-12T16:19:07

First six terms are #-3,-2,-1,0,1,2#

You can get first six terms in #a_n=n-4#, by putting values of #n# from #1# to #6# in #a_n=n-4#. As such

#a_1=1-4=-3#

#a_2=2-4=-2#

#a_3=3-4=-1#

#a_4=4-4=0#

#a_5=5-4=1#

#a_6=6-4=2#