; a₁ is the first term, d is the difference between terms, and n is the term
-4, -21, -38, ... ⇒ a₁ = -4, d = -17
= -4 - 17n + 17
= 13 - 17n
= 13 - 1088
= 1075
Answer: 1075
8 students are competing for first, second, third and fourth violin chair in the school’s orchestra. How many different ways can
1 answer:
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Answer:
maximum : a number infinitesimally larger than -29, or -28 if you prefer integers
minimum :
negative infinity
Explanation:
if t + 31 < 2
than t + 31 - 31 < 2 - 31
t < -29
any number less than -29
ϵ just means infinitesimal small quantity denoted as