First, let's find the value of each trigonometric function:
sin(pi/12) ≈ 0.2588cos(pi/12) ≈ 0.9659tan(pi/4) = 1
Now, we substitute these values into the expression:
8 0.2588 0.9659 * 1 = 2.01
Therefore, the value of the expression 8sin(pi/12) cos(pi/12) tg(pi/4) is approximately 2.01.
First, let's find the value of each trigonometric function:
sin(pi/12) ≈ 0.2588
cos(pi/12) ≈ 0.9659
tan(pi/4) = 1
Now, we substitute these values into the expression:
8 0.2588 0.9659 * 1 = 2.01
Therefore, the value of the expression 8sin(pi/12) cos(pi/12) tg(pi/4) is approximately 2.01.