Z00086. Find sin(x/2), cos(x/2) and tan(x/2) from the given information. tan(x)=√2. Math Important Questions Math Notes Register Free Login Contact for Math Online Class Z00086. Find sin(x/2), cos(x/2) and tan(x/2) from the given information. tan(x)=√2, 0o<x<90o. Math Important Questions Math Notes Register Free Login Contact for Math Online Class Share this:FacebookX