1.已知函数f(x)=sin(wx+Ф)为偶函数,且其图像相邻两条对称轴之间距离为π.求w和Ф的值.2.在△ABC中,角A、B、C的对边分别为a,b,c,其中c边最长,并且(SinA)^2+(SinB)^2=1证明是直角三角形

已知函数f(x)=sin(wx+φ)(w 已知函数f(x)=sin(wx+φ)(w 已知函数f(x)=sin(wx+φ)(w 已知函数f(X)=sin(Wx+&)(W>0,0 [非常急]已知函数f(x)=根号3sin(wx+φ)-cos(wx+φ)(0 已知函数f(x)=根号3sin(wx+φ)-cos(wx+φ)(0 已知函数f(x)=√3sin(wx+φ)-cos(wx+φ)(0 已知函数f(x)=根号3sin(wx+a)-cos(wx+a)(0 已知函数f(x)=根号3sin(wx+φ)-cos(wx+φ)(0 已知函数f(x)=√3 sin( wx+φ)-cos(wx+φ) (0 已知函数f(x)=根号3sin(wx+fai)-cos(wx+fai)(0 已知函数f(x)=√3 sin( wx+φ)-cos(wx+φ) (0 已知函数f(x)=√3sin(wx+φ)-cos(wx+φ)(0 已知函数f x=√3sin(wx+φ/2)*cos(wx+φ/2)+sin^2(wx+φ/2)(w>0,0 求已知函数f(x)=根号3sin(wx＋坏塔）-cos(wx+坏塔）（0 已知函数为f(x)=√3sin(wx+φ)-cos(wx+φ)（w>0,0 已知函数f（x）=根号3sin（wx+a）-cos（wx+a）.（0 已知函数f(X)=sin(wx+A)—根3cos(wx+A)(w>0,0