求下列函数的微分[tex=1.643x1.214]nR5cmothzqZGlahT8No8tWRTMvbn4x4QpYowndhnmKI=[/tex][tex=7.571x1.571]YSrM4GkXgBeGdMXXRnJ2zLz7qcGE5JOt8iqLZ0kBrBqX4k4axhgeJHosbQNBtTCM[/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}
- 求下列函数的微分 [tex=1.643x1.214]nR5cmothzqZGlahT8No8tWRTMvbn4x4QpYowndhnmKI=[/tex][tex=4.429x1.214]K5bCYe0dKR6VE9uyvaFnW0SteHrw2QLH8ts9LsBs3qg=[/tex]
- 求不定积分[img=112x35]17da6538063a9e4.png[/img]; ( ) A: (x^4*log(x)^2)/4 + (x^4*(log(x) - 1/4))/ B: (x^4*log(x)^2)/4 - (x^4*(log(x) - 1/4))/8 C: (x^4*log(x)^2)/4 - (x^4*(log(x) - 1/4)) D: (x^4*log(x)^2)/4 + (x^4*(log(x) - 1/4))/8
- 求下列函数的微分[tex=1.643x1.214]nR5cmothzqZGlahT8No8tWRTMvbn4x4QpYowndhnmKI=[/tex][tex=4.5x1.5]oDEx79D51cvwyqifUgSmveN4p2V6at8K/qtbVCv8P/A=[/tex]
- 在x值处于-2~2、4~8时值为“真”,否则为“假”的表达式是______。 A: (2>x>-2)||(4>x>8) B: !(((x<-2)||(x>2))&&((x<=4)||(x>8))) C: (x<2)&&(x>=-2)&&(x>4)&&(x<8) D: (x>-2)&&(x>4)||(x<8)&&(x<2)