In a triangle, consider the below argument, If the measurement of A =100, B =90, C =50, then it is a right-angle triangle. Triangle ABC, A =100, B =90, C =50 Therefore, the triangle ABC is a right-angle triangle. Which of the following options is correct about this argument? Question 18Answer a. Argument is valid by Modus Ponens. b. Argument is invalid Modus Ponens. c. Argument is factually correct by Modus Tollens. d. Argument is unsound by Modus Tollens