the probability of guessingthe correct answer for a question is x/2. if probability of not guessingthe answer guessing the correct answer is 2/3, then find x.
Refer the solution of part (3) in the given link :
https://www.meritnation.com/ask-answer/question/l-angle-1-abcd-is-a-iigm-in-which-ladc-75-and-side-ab-i/quadrilaterals/7277527
https://www.meritnation.com/ask-answer/question/l-angle-1-abcd-is-a-iigm-in-which-ladc-75-and-side-ab-i/quadrilaterals/7277527