解三角方程:根号2sin(x+π/4)=1
问题描述：
解三角方程:根号2sin(x+π/4)=1
答
sin(x+π/4)=1/2
x+π/4=+-π/6+2kπ
x=-π/12+2kπ或者x=-5π/12+2kπ