Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

Let probability of guessing the correct answer be P(E) and let, probability of not guessing the correct answer be P(E₁). We know that the sum of all probabilities of an vent is 1. i.e.,P(E)+P(E₁)+.................+P(Eₓ)=1 ATQ, x/2=P(E) and x/3=P(E₁) So, P(E)+P(E₁)=1 x/2+x/3=1 (3x+2x)/6=1 5x=6 x=6/5