3 deleted 71 characters in body; edited tags
source | link

I'veI have been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

http://imgur.com/a/rgzaz enter image description here

and I've also includedThis is what I'veI attempted so far which:

enter image description here

I'm sure this is wrong because, but I don't understand itknow the right answer. Someone please help me :( Thank you! enter image description here

I've been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

http://imgur.com/a/rgzaz enter image description here

and I've also included what I've attempted so far which I'm sure is wrong because I don't understand it. Someone please help me :( Thank you! enter image description here

I have been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

enter image description here

This is what I attempted so far:

enter image description here

I'm sure this is wrong, but I don't know the right answer.

2 embedding images
source | link

Formal Proofsproofs using subproofs

I've been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

http://imgur.com/a/rgzaz enter image description here

and I've also included what I've attempted so far which I'm sure is wrong because I don't understand it. Someone please help me :( Thank you! enter image description here

Formal Proofs using subproofs

I've been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

http://imgur.com/a/rgzaz

and I've also included what I've attempted so far which I'm sure is wrong because I don't understand it. Someone please help me :( Thank you!

Formal proofs using subproofs

I've been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

http://imgur.com/a/rgzaz enter image description here

and I've also included what I've attempted so far which I'm sure is wrong because I don't understand it. Someone please help me :( Thank you! enter image description here

1
source | link

Formal Proofs using subproofs

I've been trying to solve this question for couple hours and I still don't get it. The problem I'm trying to solve is 6.14 in the link below.

http://imgur.com/a/rgzaz

and I've also included what I've attempted so far which I'm sure is wrong because I don't understand it. Someone please help me :( Thank you!