QUESTIONS EA -(12-1-(T) and TUV (-19, fed and U > OMAYDONARS

2. Which is the main connective of the following sentence: -(F G)→ H A. - B.. C. → D. () 3. Which is the main connective of the following sentence: {[-(A-B) v C]~D} v E A. - B. → C. V D. →

CHALLENGE АCTIVITY 3.5.1: Reduce the proposition using laws. Need help with this tool? Jump to level 1 Simplify (sAw)v(-wAs) to s 2 3 1. Select a law from the right to apply Laws (SAW)V(-WAS) Distributive (алb)v(алс) ал(bvc) (avb)^(avc) = av(b^c) Commutative avb E bva anb ba Complement av-a F ала Identity алт avF Double negation ma a Check Next II II II II II II 3.

10] Javier works each weekend at an animal shelter where he earns $8 an hour. He is saving his earnings to go on a ski trip that costs $190. Number of Hours Javier's Work Record 10 9 8 0965 1 10 - Saturday |- Sunday Let h be the number of hours Javier worked. Select all the true statements. 10 2 Weekends □ Since 8h <190, Javier did not earn enough money to make the trip.