Question

Solve the equation sine Ф=0.6792 for 0°≤Ф≤360

Answer 1

42.78⁹, 137.22⁹.

Explanation:

sine Ф=0.6792

Angle Ф in the first quadrant = 42.78 degrees.

The sine is also positive in the second quadrant so the second solutio is

180 - 42.78

= 137.33 degres.