Q1 If the difference between the two consecutive terms is 5 and the first
term is 15 then the nth term is
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Answer:
an= 5n + 10
Step-by-step explanation:
d= 5
a= 15
an = a + (n-1)d
an = 15 + (n-1)5
an = 15 +5n -5
an = 10 +5n
an = 5n + 10
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