For three integers $a , b , c$ satisfying $$1 \leq | a | \leq | b | \leq | c | \leq 5$$ what is the number of all ordered pairs $( a , b , c )$? [4 points] (1) 360 (2) 320 (3) 280 (4) 240 (5) 200
For three integers $a , b , c$ satisfying
$$1 \leq | a | \leq | b | \leq | c | \leq 5$$
what is the number of all ordered pairs $( a , b , c )$? [4 points]\\
(1) 360\\
(2) 320\\
(3) 280\\
(4) 240\\
(5) 200