According to the Inclusion-Exclusion Principle, n(A ∪ B) = n(A) + n(B) − n(A ∩ B). Using the values given for  n(L) ,  n(M)  and  n(L ∩ M) , we have n(L ∪ M) = 720 + 220 −  _____________

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Q: 2. Solve for x O (x – 4)(x + 7) =0 d) x - 12 = 37 g) x = 10x b) 2x(x + 8) = 0 e 9x = 25 c) x = 4 4x…

A: To determine:Solution of the following equations 1. 4x2=4 2. x2-4=32