举一反三
- 若[tex=5.571x1.357]YR7+HQbYplWPiPQNFb8H2Q==[/tex],[tex=0.571x1.286]mRKL/orzOudCEARA8qn3Kw==[/tex]为正实数,证明(相似性质)并利用此结论,计算下列各式:求[tex=13.571x1.286]iIYVbhoO13zzLv665O11HT6ixTXvFSgvnPJKDbkntzdI0oIhpZ/Sodm1MxdwIgy+[/tex]
- 若 [tex=5.786x1.357]ePNC4fQgh4WaFj+Vbyek/Yx+XiCCunoMugrlG8XRRx0=[/tex], [tex=0.571x0.786]WLga5RWgrUta8vWDwROpYA==[/tex] 为正实数,证明:(相似性质) [tex=8.286x2.357]Fx6KDP8gvh/f9ThaUicNgnuVFKFNg0XnmHHSJCkEWVR+SuN+kp16j4msXBr47poBKslXHUX3MR8Ij4hJVGZQxw==[/tex].并利用此结论,计算下列各式:求 [tex=8.286x1.357]ePNC4fQgh4WaFj+Vbyek/SB3WG76AEGTz7K93HiOPWn612BZNFOaYbKul878B11H[/tex], [tex=0.429x1.0]dX3JVuFw9r8t2KlWf+/Z+A==[/tex] 为正实数.
- 若[tex=5.571x1.357]YR7+HQbYplWPiPQNFb8H2Q==[/tex]，证明（象函数的微分性质）[tex=16.214x1.571]iW8wv+vl9rfHAYkAhboLiCEyUXldAacdqZ7yUoQGPOTUTrR5IKZ86V6W2DwPld+UmrD4Rpe8gdRSnPG8m4YbJ7nbREbvMTkXdFQnqebTjlo=[/tex]特别，[tex=18.0x2.0]z5mX/X5Z8WT6Wr1RJ7fLLdWxG5Mx4NuGOwQhmg7OPiwBX8POeO+k9Ri33+4xgeoBZDz7vYFgaR0OVKi+wquCZdH+HB2NpzXvgx+veTuoYQ7zXI9CBHIQKstlRJ43RJ1J[/tex]并利用此结论，计算下列各式：[tex=13.143x2.429]l9aeQKV9IUy5ykOQ6rDCnEkdu+JmzBGozYWQfHeInlf50dcsJrgccNDrsVdcolInnqK62v94jy6UvG/ae1CNGA==[/tex]
- 若[tex=5.571x1.357]YR7+HQbYplWPiPQNFb8H2Q==[/tex]，证明（象函数的微分性质）[tex=16.214x1.571]iW8wv+vl9rfHAYkAhboLiCEyUXldAacdqZ7yUoQGPOTUTrR5IKZ86V6W2DwPld+UmrD4Rpe8gdRSnPG8m4YbJ7nbREbvMTkXdFQnqebTjlo=[/tex]特别，[tex=18.0x2.0]z5mX/X5Z8WT6Wr1RJ7fLLdWxG5Mx4NuGOwQhmg7OPiwBX8POeO+k9Ri33+4xgeoBZDz7vYFgaR0OVKi+wquCZdH+HB2NpzXvgx+veTuoYQ7zXI9CBHIQKstlRJ43RJ1J[/tex]并利用此结论，计算下列各式：[tex=10.786x1.286]W5V321QArUzbTs7doWXG8jV00nQplyDwvgSRfG13Ov1QH6ODLipa3w+/s8z3fjdy[/tex]
- 若[tex=5.571x1.357]YR7+HQbYplWPiPQNFb8H2Q==[/tex]，证明（象函数的微分性质）[tex=16.214x1.571]iW8wv+vl9rfHAYkAhboLiCEyUXldAacdqZ7yUoQGPOTUTrR5IKZ86V6W2DwPld+UmrD4Rpe8gdRSnPG8m4YbJ7nbREbvMTkXdFQnqebTjlo=[/tex]特别，[tex=18.0x2.0]z5mX/X5Z8WT6Wr1RJ7fLLdWxG5Mx4NuGOwQhmg7OPiwBX8POeO+k9Ri33+4xgeoBZDz7vYFgaR0OVKi+wquCZdH+HB2NpzXvgx+veTuoYQ7zXI9CBHIQKstlRJ43RJ1J[/tex]并利用此结论，计算下列各式：[tex=13.143x2.429]l9aeQKV9IUy5ykOQ6rDCnEkdu+JmzBGozYWQfHeInlf50dcsJrgccNDrsVdcolInnqK62v94jy6UvG/ae1CNGA==[/tex]
内容
- 0
若[tex=5.571x1.357]YR7+HQbYplWPiPQNFb8H2Q==[/tex]，证明（象函数的微分性质）[tex=16.214x1.571]iW8wv+vl9rfHAYkAhboLiCEyUXldAacdqZ7yUoQGPOTUTrR5IKZ86V6W2DwPld+UmrD4Rpe8gdRSnPG8m4YbJ7nbREbvMTkXdFQnqebTjlo=[/tex]特别，[tex=18.0x2.0]z5mX/X5Z8WT6Wr1RJ7fLLdWxG5Mx4NuGOwQhmg7OPiwBX8POeO+k9Ri33+4xgeoBZDz7vYFgaR0OVKi+wquCZdH+HB2NpzXvgx+veTuoYQ7zXI9CBHIQKstlRJ43RJ1J[/tex]并利用此结论，计算下列各式：[tex=13.286x2.429]gq9n4ka4dxW3hGWtS+EADjgPw1imFqxJ+Y7wZ1rddhv7xzNuAPZxfqUkxDonqsggU88lNi/yTEDWkgExkN/j8A==[/tex]
- 1
若[tex=5.571x1.357]YR7+HQbYplWPiPQNFb8H2Q==[/tex]，证明（象函数的微分性质）[tex=16.214x1.571]iW8wv+vl9rfHAYkAhboLiCEyUXldAacdqZ7yUoQGPOTUTrR5IKZ86V6W2DwPld+UmrD4Rpe8gdRSnPG8m4YbJ7nbREbvMTkXdFQnqebTjlo=[/tex]特别，[tex=18.0x2.0]z5mX/X5Z8WT6Wr1RJ7fLLdWxG5Mx4NuGOwQhmg7OPiwBX8POeO+k9Ri33+4xgeoBZDz7vYFgaR0OVKi+wquCZdH+HB2NpzXvgx+veTuoYQ7zXI9CBHIQKstlRJ43RJ1J[/tex]并利用此结论，计算下列各式：[tex=13.286x2.429]gq9n4ka4dxW3hGWtS+EADjgPw1imFqxJ+Y7wZ1rddhv7xzNuAPZxfqUkxDonqsggU88lNi/yTEDWkgExkN/j8A==[/tex]
- 2
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}
- 3
当[tex=0.571x1.286]mRKL/orzOudCEARA8qn3Kw==[/tex]取下列哪个值时，函数[tex=7.286x1.286]t6bc8xxKAEjRMJEasr5lQ2B55CrOv1TGVRggW1M1rzg=[/tex][tex=4.0x1.286]hEJVDP1/G+KNiTCr+yPLqg==[/tex]恰有两个不同的零点。 A: 2 B: 4 C: 6 D: 8
- 4
假设“☆”是一种新的运算，若3☆2=3×4，6☆3=6×7×8，x☆4=840(x＞0)，那么x等于： A: 2 B: 3 C: 4 D: 5 E: 6 F: 7 G: 8 H: 9