Find the value of
1/2015 + 2/2015 + 3/2015 + ..........+ 2014/2015
The value of A is ..........
a. 1007b. 4006/2015c. 2015d. 4002/2015
Những câu hỏi liên quan
Let P(x) be a polynomial of degree 2015. Suppose P(n)=\(\dfrac{n}{n+1}\) for all n =0, 1, 2, ..., 2015. Find the value of P(2016)
8.Find the value of 1+2+3+4+5+...+2016+2017+2016+2015+...+3+2+1.
\(=2\left(1+2+...+2016\right)+2017\\ =2\cdot\dfrac{\left(2016+1\right)\left(2016-1+1\right)}{2}+2017\\ =2017\cdot2016+2017=2017^2=4068289\)
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giúp mình 
let p(x) be a real polynomial of degree 2015. suppose that P(n) =n/n+1 for all n=0;1;2;...;2015
The value of P(2016) is .........
Given P(x) = (x2 - 1/2 x - 1/2)1008
If P(x) = a2016x2016 + a2015x2015 + ..... + a1x + a0
then the value of the sum a0 + a2 + a4 + .... + a2014 is ...........
P(x) có giá trị bằng tổng các hệ số của nó khi x=1 tức là: \(P\left(x\right)=\left(1-\frac{1}{2}-\frac{1}{2}\right)^{1008}=0\Leftrightarrow a_{2016}+a_{2015}+...+a_0=0\)
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Find the value of the following expression:
20172 - 20162 + 20152 - 20142 + ... + 10032 - 10022
20172 - 20162 + 20152 - 20142 + ... + 10032 - 10022
= (2017 - 2016)(2016 + 2017) + (2015 - 2014)(2014 + 2015) + ... + (1003 - 2002)(1002 + 1003)
= 2017 + 2016 + 2015 + 2014 + ... + 1003 + 1002
= (1002 + 2017).1016 : 2
= 3019.508
= 1533652
Given P(x) = (x2 - 1/2 x - 1/2)1008
If P(x) = a2016x2016 + a2015x2015 + ..... + a1x + a0
then the value of the sum a0 + a2 + a4 + .... + a2014 is ...........
the value of expression
a=1/2016+3/2016+5/2016+...+2015/2016
a =1/2016 + 3/2016+5/2016+...+2015/2016
=(1+2015)/ 2016 + (3+2013)/2016 +...+(1007 + 1009)/2016 (504 cap so)
=2016/2016+2016/2016+...+2016/2016(504 phan so)
=1+1+1+...+1(504 so)
=504
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Given P(x) = (x2 - 1/2 x - 1/2)1008
If P(x) = a2016x2016 + a2015x2015 + ..... + a1x + a0
then the value of the sum a0 + a2 + a4 + .... + a2014 is ...........
Đề thiếu hay sao đó bạn. Thiếu con a2016.
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Find the value of A + B + C = ..............?
Answer: a + b + c = .............. .
(write your answer by decimal in simplest form)
