1.

Verify that I x + y l = l x l + I y I by taking x = 1/2 and y = -1/4​

Answer»

Step-by-step EXPLANATION:If x = 1/2And y = -1/4Now,LHS = |x + y|. RHS = |x| + |y| = |1/2 + (-1/4)| = |1/2| + |-1/4| = |(2 - 1)/4| = 1/2+1/4 = |1/4| = (2+1)/4 = 1/4 = 3/4 Hence, LHS != RHS



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