Question

Is the function tan t positive or negative in Quadrant IV?

Answer 1

The A in quadrant I means that All signs are positive in quadrant I, the S means that only the Sine is positive in quadrant II, the T means that only the Tangent is positive in quadrant III, and the C means that only the Cosine is positive in quadrant IV.

Answer 2

C means that only the Cosine is positive in quadrant IV
A in quadrant I means that All signs are positive
S means that only the Sine is positive in quadrant II
T means that only the Tangent is positivein quadrant III

Remember C.A.S.T.

Hoped I Helped :D



-Nullgaming650