1 2 value July 8, 2019 16 32 64 128 1 2 value in trigonometry What is the value of 1^2 1 2 value of sin 1 2 value of cos 1 2 value of tan 1 2 value in decimal 1 2 value of sin theta 1 2 value of cos theta 1 2 value of tan theta 1 2 penny value 1 2 franc value E 1 2 value 3 1 2 value Cot 1 2 value 4 1 2 value