设 [tex=4.143x1.214]s5ChnUJhIxqFSdXmAN58D/ACoSTgtGXSs6cJkZjMQTEZQ9Y814WKtiWJvyv83hGk2qx2C80rKPMfUGBE4sl5dQ==[/tex],且 [tex=7.071x2.786]+HNIZcMaSzNwCe0LO7bsUtE7T/ezT3heRoWANqpeD0+qN/1lI0kIjYwGVKIL1U7ieZWQxxY6sHrQLr44wPxM5fMloQVrwKqKXQHrOxRTzM/RA9HNPMIIdqc4eLLwlNYzrQMLTcvuys3x4xQqQburPFpy8rXpwyTkKPU5olZ1DhI=[/tex],其中 [tex=3.714x1.214]obw+x/+dSHELOSq1GMuBS0dfSfodaGwE/IKb/uBkNTZ5Pcma3wvEaD3oaxxYWqAJ/xqPVZYw0fW4bD14PXnU2g==[/tex],[tex=0.929x1.0]ep004cu6Ev4qhlMpamsNGg==[/tex][tex=1.786x1.286]JRW9FsaJiov/9dW7gtsLag==[/tex] 求 [tex=5.286x1.357]zYCEDLtq+3H+rM9HFmZzx115iq1Er5iJpm0dtz+T1IEAcZ2R6o0pMQKWy+Rf4cGWvlIsdWMDfjyiv7aAojgOVQ==[/tex] 以及 [tex=5.071x1.357]Ueb6AR2qHTlM/3BRDJGI1aUl5/GVr91zKjHRv3rTooolgmh4CUvtKG22CK+YWVA+hhcckM6h9nz4WAu8neRT7A==[/tex],使得下面两式成立:[tex=18.429x2.929]075gCzZzsMRb6HYXYk9X93BDBKSAxXl8ZFihxG1I6WUnsfv6rsG/fuR2jKQY2d96NHsey4ZnThzyfxe0K7AQwzqfg7eCOKhqaDw1RpzZrXHiaiMY+d7eCMaaInvPZd+1H2+bYvY57NdwO8amyEsY4n0h6PMW1XW94DbQ8aVZb512T9mt/g+R+OdNS//GZ7VHxqsm9C8CRL1iOXu0YsXA/eItfGSeeu45tSkYquKi2kgx/X1FJoAochycyodm6vk5St36c7jiJ6tm/JK7NhirVeYaWWFErXI/1e3OPRj4xf1BK8pl5y0ErjwBe53eUBNI0dgwY3LT0LYMuNjSDlRbRR18R/bN3tdUeeWPoZDjnFMuBSdcOUXDOgda7SFqQlM/JlMKTuOD5XD1s/ZD2xFTHX4SUSsgw9GlpZpisbZsBgo=[/tex], (1)[tex=18.214x2.929]075gCzZzsMRb6HYXYk9X93BDBKSAxXl8ZFihxG1I6WUFlVHx0S2vTdV1w6wmzJrpDNyud1ZaZcgKljDAhlchTDzxYoWG7jfmyVieEIZiBY5UmXwv2O6bdw5LM1AI4iDmqULAfICIhcn1jUdAj8G4jYrjAqllRVUtyCqRRDosoAbQwwIUdfQh76q1C9wNSZHa9ZKt5x0hnZpdegKBHXFr3e89vnOseZ6k8Y0EOlL+maqzWnGZtv6Ez+puekYfsAsqeoFdtgjqHNy6oSaZnnSI07tomgQFLglmu67YHvWjLTe1JcNF8PqkocXqjOwBGjTCmfK2Fc+nE3yQcDZFTt5JBT/3dPrOsNoc8izFULmJZk7OEZ/j3qUDzLshL3pyd7Hl0JmM+ksqO1bHA7d8RDNIRMANq5Mx2C31I/iRjdOmH/4=[/tex], (2) 并求出 [tex=2.786x1.214]Z6wtyNhAKxWKBE6YKM0Yw1UmDv7Bi6jhDBMw+jdia0I3RJBji1hEGJolqAwezacC[/tex].
举一反三
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为? A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- 【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=
- 输出九九乘法表。 1 2 3 4 5 6 7 8 9 --------------------------------------------------------------------- 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81
- 输出九九乘法表。 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9
- 以下程序段实现的输出是()。for(i=0;i<;=9;i++)s[i]=i;for(i=9;i>;=0;i--)printf("%2d",s[i]);[/i][/i] A: 9 7 5 3 1 B: 1 3 5 7 9 C: 9 8 7 6 5 4 3 2 1 0 D: 0 1 2 3 4 5 6 7 8 9