is 100 a term of -1, 3, 7, 11,....?
Answers
Answered by
0
Answer:
no
Step-by-step explanation:
it is an ap of odd numbers, so an even number cant be a term in this.
Answered by
0
Answer:
an = 100
a = -1
d = 4
an = a+(n-1)d
100 = -1+(n-1) 4
101/4 = n-1
25.25+1 = n
26.25 = n
As n is in decimal thus 100 is not a term of the AP
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