solution for question 37 please.

solution for question 35 please

solution for question 20 please

solution for question 18 please

solution for question 15 please

solution for question 13

solutions for question 31,32 and 33 please

solution please

what should be the sample space in question 45?

what should be the sample space in question 45?

solution for question 46 please.

solution for question 48 please

any other approach to this TG solved example? Unable to comprehend the given solution.

solution please

please provide the solutions for questions 41,46-49 (with explanation).