Let g be the function defined on the set of all real numbers by(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is continuous is(a)the empty set(b){0}(c){1}(d)the set of rational numbers (e)the set o
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Let g be the function defined on the set of all real numbers by
(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is continuous is
(a)the empty set
(b){0}
(c){1}
(d)the set of rational numbers
(e)the set of irrational numbers
为什么选b?
x=0,e^x=1,此时函数连续
let me be the
let me be the
He knows the place well,so let him be our g------.请抢答
let the reason be love
Let the classics be classics
let the past be the past
The Beatles 唱的 Let it be
Let go,may be the best choice.
let the more loving be meshi
Let's the pass be passed
be let in on the ground
be let in on the ground
If equal affection cannot be,let the moreloving be me.
一道数学题.死活弄不出来~Let A(a),B(b),and C(c) be three points in the plane (here a,b,c are complex num-bers).Let G be the gravity center of the triangle ABC.Show that the complexnumber corresponding to G is g =(a + b + c)/3.Hint.Denote by
let's take photos at the (g ) of the park
the house is to let和the house is to be let有什么不同
Let is go to the G( )w( ) 填空
Let g be the function defined on the set of all real numbers by(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is continuous is(a)the empty set(b){0}(c){1}(d)the set of rational numbers (e)the set o