Question

question 3 (1 point)
the cast rule identifies positive primary trigonometric ratios for angles.
true
false

Explanation:

The CAST rule is a mnemonic in trigonometry. It helps to determine the positive primary trigonometric ratios (sine, cosine, tangent) in each quadrant. In the first quadrant (All), all ratios are positive. In the second quadrant (Sin), sine is positive. In the third quadrant (Tan), tangent is positive. In the fourth quadrant (Cos), cosine is positive. So, it does identify positive primary trigonometric ratios for angles.

Answer:

True