f(x)=2根号3sin(3wx+派/3)(w大于0) (1)若f(x+z他)是周期为2派的偶函数,求w及z他值 (2) f(x)在(0,派/3)...

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f(x)=2根号3sin(3wx+派/3)(w大于0) (1)若f(x+z他)是周期为2派的偶函数,求w及z他值 (2) f(x)在(0,派/3)...
f(x)=2根号3sin(3wx+派/3)(w大于0) (1)若f(x+z他)是周期为2派的偶函数,求w及z他值 (2) f(x)在(0,派/3)上是增函数,求w最大值 急

(1)因为周期为2,所以W=1/3,因为偶函数,所以3w(x+z)+派/3+3w(x-z)+派/3=派,所以Z=派/6.
(2)2