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1.

1 ~J

2 (B ⊃ M) ⊃ (~J ⊃ B)

3 ~J ⊃ (B ⊃ M)

/ B

2.

1 ~L

2 V v (A v L)

3 (V v A) ⊃ ~V

/ A

I will use --> for implications

#1. ~ J --> (~ J--> B). Lines 2,3

(You supply the reasons)

~ J --> B. Lines 1,4

B. Lines 1,5

#2. (V v A) v L. Line 2

V v A Lines 1,4

~V. Lines 3,5

A. Lines 5,6

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