The inverse of the logarithmic function f(x)=log0.5^x is f^-1(x)=0.5^x

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.

Find the solution on the interval [0, 2pi)

Meee i honestly dont know what this question talking about