What are the removable discontinuities of the function f (x) = (X & # 178; - x) / sin π x? 4. The number of disjoint points of function f (x) = (X & # 178; - x) / sin π x is: () (A) 1 (b) 2 (c) 3 (d) infinite

What are the removable discontinuities of the function f (x) = (X & # 178; - x) / sin π x? 4. The number of disjoint points of function f (x) = (X & # 178; - x) / sin π x is: () (A) 1 (b) 2 (c) 3 (d) infinite

The answer is one