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y3<y2<y1 y2<y3<y1 y1<y2<y3 y1<y3<y2
Abs(e^3*a+1g(y1^3)+1/sin(y2)) Abs(Exp(3)*a+Log(y1^3)/Log(10)+sin(y2)) Abs(Exp(3)*a+Log(y1^3)+sin(y2)) Abs(Exp(3)*a+Log(y1^3)+1/sin(y2))
(-2,y1), (2,y2), (3,y3)都在反比例函数y=-的图象上, 则下列结论中正确的是 A.y1< y2< y3B.y3 < y2< y1C.y1< y3 < y2 y2 < y3 < y1
y3<y2<y1 y1<y2<y3 y2<y1<y3 y2<y3<y1
Abs(E^3+Log(Y1)+1/Tg(Y2)) Abs(Exp(3)+Log(Y1)/Log(10)+Atn(Y2)) Abs(Exp(3)+Log(Y1)+1/Atn(Y2)) Abs(Exp(3)+Log(Y1)+1/Am(X))
y=cy1(x)+y2(x) y=y1(x)+c2y2(x) y=c[y1(x)+y2(x)] y=c1y(x)-y2(x)
Abs(e^2*a+Log(y1^3)+Sin(y2)) Abs(Exp(2)*a+Log(y1^3)/Log(10)+Sin(y2)) Abs(e^2*a+lg(y1^3)+Sin(y2)) Abs(Exp(2)*a+Log(y1^3)+Sin(y2))
(-2,y1), (2,y2), (3,y3)都在反比例函数y=-的图象上, 则下列结论中正确的是 A.y1< y2< y3B.y3 < y2< y1C.y1< y3 < y2 y2 < y3 < y1
(-3,y1), (-2,y2), (-1,y3)三点都在函数y=-的图象上,则y1、y2、y3的大小关系是( ). A.y1>y2>y3 B.y1<y2<y3 C.y1=y2=y3 y1<y3<y2
(,y1)、 (,y2)、 (,y3)是该二次函数图象上的三点,则y1、 y2、 y3的大小关系是-----------------------------------------------( ) A.y2< y1< y3 B. y1< y2< y3 C. y3< y2< y1 y2< y3< y1
(﹣2,y1), (3,y2)是反比例函数y=(k<0)图象上的两点,则有( ) A. y1<0<y2B. y2<0<y1 y1<y2<0 y2<y1<0
y2<y1<0 y1<y2<0 y2>y1>0 y1>y2>0
Abs(E^3+Log(Y1)+1/Tg(Y2)) Abs(Exp(3)+Log(Y1)/Log(10)+Atn(Y2)) Abs(Exp(3)+Log(Y1)+1/Atn(Y2)) Abs(Exp(3)+Log(Y1)+1/Am(X))
Abs(e^3*a+1g(y1^3)+1/sin(y2)) Abs(Exp(3)*a+Log(y1^3)/Log(10)+sin(y2)) Abs(Exp(3)*a+Log(y1^3)+sin(y2)) Abs(Exp(3)*a+Log(y1^3)+1/sin(y2))
y″-2y′-3y=0 y″+2y′-3y=0 y″-3y′+2y=0 y″+2y′+y=0
Abs(e^2*a+Log(y1^3)+Sin(y2)) Abs(Exp(2)*a+Log(y1^3)/Log(10)+Sin(y2)) Abs(e^2*a+lg(y1^3)+Sin(y2)) Abs(Exp(2)*a+Log(y1^3)+Sin(y2))
)y1 >y2 ( )y1 =y2 ( )y1 )不能比较