540 degrees is equivalent to 180 degrees. Cotangent and cosecant are invalid, sine, secant, tangent are all 0 and cosine is -1.
The six **trigonometric functions **for an angle of 540 degrees are the same as for 180 degrees due to the periodic nature of these functions. Sine and tangent are zero, cosine and secant are -1, and cosecant and cotangent are undefined. ;
The six trigonometric functions for 540 degrees, which is coterminal with 180 degrees, are: sin(540°) = 0, cos(540°) = -1, tan(540°) = 0, csc(540°) is undefined, sec(540°) = -1, and cot(540°) is undefined. This is because sine and tangent are zero, while cosine and secant are -1. The functions cosecant and cotangent are undefined due to division by zero.
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