Select the BEST classification for π. A) irrational B) rational C) imaginary D) not real
2 answers:
Well it's not really a matter of which is "best", one is right and the others are wrong :)
is an <em>irrational</em> number, meaning that it can't be expressed with a fraction between integers: in other words, there doesn't exist two integers
such that
This is why option B is wrong. Also, imaginary numbers (option C) are complex numbers with no real part. Since
is not imaginary. Finally, irrational numbers are real numbers, so option D is wrong as well.
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Answer:
is an expression which describe the given sequence
Step-by-step explanation:
Arithmetic sequence states that a sequence where the difference between each successive pair of terms is the same.
The general rule for the arithmetic sequence is given by;
......[1]
where
represents the first term
d represents the common difference
and n is the number of terms;
Given sequence: -1 , 0 , 1 , 2 , .....
This is an arithmetic sequence with common difference
Since,
0-(-1) = 1
1-0 =1
2-1 = 1 ....
Here,
Substitute the value of , d =1 in [1] we get
Therefore,an expression which describe the given sequence is,
Answer:
your answer is and