Given that $0\le x_3 \le x_2 \le x_1\le 1$ and $(1-x_1)^2+(x_1-x_2)^2+(x_2-x_3)^2+x_3^2=\frac{1}{4},$ find $x_1.$
Question:
Given that $0\le x_3 \le x_2 \le x_1\le 1$ and $(1-x_1)^2+(x_1-x_2)^2+(x_2-x_3)^2+x_3^2=\frac{1}{4},$ find $x_1.$
Answer:
Let's think step by step.

user
\frac{3}{4}
Given that $0\le x_3 \le x_2 \le x_1\le 1$ and $(1-x_1)^2+(x_1-x_2)^2+(x_2-x_3)^2+x_3^2=\frac{1}{4},$ find $x_1.$
train