首页
函数y=cos2x在点处的切线方程是A.4x+2y+π=0B.4x-2y+π=0C.4x-...
试题详情
函数y=cos2x在点
处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
相关试题
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数y=cos2x在点处的切线方程是( )
A.4x+2y+π=0
B.4x-2y+π=0
C.4x-2y-π=0
D.4x+2y-π=0
-
函数的图象在点(2,f(2))处的切线方程是( )
A.x-4y=0
B.x-4y-2=0
C.x-2y-1=0
D.x+4y-4=0
-
函数的图象在点(2,f(2))处的切线方程是( )
A.x-4y=0
B.x-4y-2=0
C.x-2y-1=0
D.x+4y-4=0