The heads of the bolts must not be more than 5 mm the plate. A: above (prep.) B: over (prep.) C: protrude (v.) D: jut out
The heads of the bolts must not be more than 5 mm the plate. A: above (prep.) B: over (prep.) C: protrude (v.) D: jut out
词根min的语义是to jut、to project突出,下列单词中词义是“即将来临的,迫切的,迫近的”的是(
词根min的语义是to jut、to project突出,下列单词中词义是“即将来临的,迫切的,迫近的”的是(
下列关系正确的为()。 A: u(n)=\n(n)\n B: u(n)=\n(n)\n C: u(n)=\n(n)\n D: u(n)=\n(n)
下列关系正确的为()。 A: u(n)=\n(n)\n B: u(n)=\n(n)\n C: u(n)=\n(n)\n D: u(n)=\n(n)
n+n*n+n*n*n+n*n*n*n+n*n*n*n*n=?
n+n*n+n*n*n+n*n*n*n+n*n*n*n*n=?
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设随机变量X与Y都服从标准正态分布,则[input=type:blank,size:4][/input].A.[tex=2.214x1.143]BUf/o7Xu+AerOPjNtQxj3g==[/tex]服从正态分布B.[tex=3.286x1.357]N+jUt/PEMFussCJrgdx1UQ==[/tex]服从[tex=1.071x1.429]4D8izssUiyZh7T2KKka5JQ==[/tex]分布C.[tex=2.786x1.429]rLJTi657Hz1lUe0GrpauBA==[/tex]都服从[tex=1.071x1.429]4D8izssUiyZh7T2KKka5JQ==[/tex]分布D.[tex=3.0x1.5]dHf3Zjot166BfHfYNPhQKw==[/tex]服从F分布
设随机变量X与Y都服从标准正态分布,则[input=type:blank,size:4][/input].A.[tex=2.214x1.143]BUf/o7Xu+AerOPjNtQxj3g==[/tex]服从正态分布B.[tex=3.286x1.357]N+jUt/PEMFussCJrgdx1UQ==[/tex]服从[tex=1.071x1.429]4D8izssUiyZh7T2KKka5JQ==[/tex]分布C.[tex=2.786x1.429]rLJTi657Hz1lUe0GrpauBA==[/tex]都服从[tex=1.071x1.429]4D8izssUiyZh7T2KKka5JQ==[/tex]分布D.[tex=3.0x1.5]dHf3Zjot166BfHfYNPhQKw==[/tex]服从F分布
已知()y()=()ln()x(),则()y()(()n())()=()。A.()(()−()1())()n()n()!()x()−()n()"()role="presentation">()(()−()1())()n()n()!()x()−()n();()B.()(()−()1())()n()(()n()−()1())()!()x()−()2()n()"()role="presentation">()(()−()1())()n()(()n()−()1())()!()x()−()2()n();()C.()(()−()1())()n()−()1()(()n()−()1())()!()x()n()"()role="presentation">()(()−()1())()n()−()1()(()n()−()1())()!()x()-n();()D.()(()−()1())()n()−()1()n()!()x()−()n()+()1()"()role="presentation">()(()−()1())()n()−()1()n()!()x()−()n()+()1().
已知()y()=()ln()x(),则()y()(()n())()=()。A.()(()−()1())()n()n()!()x()−()n()"()role="presentation">()(()−()1())()n()n()!()x()−()n();()B.()(()−()1())()n()(()n()−()1())()!()x()−()2()n()"()role="presentation">()(()−()1())()n()(()n()−()1())()!()x()−()2()n();()C.()(()−()1())()n()−()1()(()n()−()1())()!()x()n()"()role="presentation">()(()−()1())()n()−()1()(()n()−()1())()!()x()-n();()D.()(()−()1())()n()−()1()n()!()x()−()n()+()1()"()role="presentation">()(()−()1())()n()−()1()n()!()x()−()n()+()1().
【单选题】f(N)与g(N)同阶记为f(N)=θ(g(N)),当且仅当 且 。 A. f(N)=O(g(N)); g(N)= Ω (f(N)); B. f(N)=g(N); g(N)=g(N); C. f(N)= Ω (g(N)); f(N)= O (g(N)); D. f(N)= w (g(N)); f(N)= o (g(N));
【单选题】f(N)与g(N)同阶记为f(N)=θ(g(N)),当且仅当 且 。 A. f(N)=O(g(N)); g(N)= Ω (f(N)); B. f(N)=g(N); g(N)=g(N); C. f(N)= Ω (g(N)); f(N)= O (g(N)); D. f(N)= w (g(N)); f(N)= o (g(N));
喃喃nán nán
喃喃nán nán
对于函数f(n)=2n;g(n)=3n,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n)) A: f(n)=O(g(n)) B: f(n)=Ω(g(n)) C: f(n)=θ(g(n))
对于函数f(n)=2n;g(n)=3n,确定f(n)=O(g(n))或f(n)=Ω(g(n))或f(n)=θ(g(n)) A: f(n)=O(g(n)) B: f(n)=Ω(g(n)) C: f(n)=θ(g(n))