Evaluate sin(π/6) and cos(π/4)

Let's evaluate the trigonometric functions:

1. sin(π/6)

   The sine of π/6 (which is 30 degrees) is a standard trigonometric value.

   $$sin(\frac{\pi}{6}) = \frac{1}{2}$$
2. cos(π/4)

   The cosine of π/4 (which is 45 degrees) is also a standard trigonometric value.

   $$cos(\frac{\pi}{4}) = \frac{\sqrt{2}}{2}$$

Therefore,

Answers:

• $$sin(\frac{\pi}{6}) = \frac{1}{2}$$
• $$cos(\frac{\pi}{4}) = \frac{\sqrt{2}}{2}$$