Sec theta=-1/2, cos theta?
1 Answer
Jun 2, 2018
impossible.
Explanation:
sec t = 1/(cos t) = - 1/2
cos t = - 2
Cos t should be: - 1 < cos t < 1, therefor the question is impossible.
impossible.
sec t = 1/(cos t) = - 1/2
cos t = - 2
Cos t should be: - 1 < cos t < 1, therefor the question is impossible.