如图,在Rt△ABC中,∠C=90°,BC=1,AC=2,把边长分别为x1,x2,x3,…,xn的n个正方形依次放入△ABC中,请回答下列问题:
(1)按要求填表:
(2)第n个正方形的边长xn=______;
(3)若m,n,p,q是正整数,且xm•xn=xp•xq,试判断m,n,p,q的关系.
0 135931 135939 135945 135949 135955 135957 135961 135967 135969 135975 135981 135985 135987 135991 135997 135999 136005 136009 136011 136015 136017 136021 136023 136025 136026 136027 136029 136030 136031 136033 136035 136039 136041 136045 136047 136051 136057 136059 136065 136069 136071 136075 136081 136087 136089 136095 136099 136101 136107 136111 136117 136125 366461
(1)按要求填表:
| n | 1 | 2 | 3 |
| xn |
(3)若m,n,p,q是正整数,且xm•xn=xp•xq,试判断m,n,p,q的关系.