4. Suppose a and b are constants. Let (x - 1) sin(x - 1) f(x) =...

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4. Suppose a and b are constants. Let (x - 1)³ sin(x - 1) f(x) = sin |1x| = ²1 17 ² ) + a11² = 21, 1-x - 1 2 √x+8-3 b + x-1 x-1 6√(x-1)²¹ (b) If lim f(x) exists, find the relationship of a and b; x-1 if 1 < x < 2, 1 (c) If lim f(x) = find the value of a and b. 2² x-1 if x = 1, (a) Evaluate lim f(x) in terms of a and lim f(x) in terms of b; x+1+ I-1- if -8 < x < 1. 4. Suppose a and b are constants. Let (x - 1)³ sin(x - 1) f(x) = sin |1x| = ²1 17 ² ) + a11² = 21, 1-x - 1 2 √x+8-3 b + x-1 x-1 6√(x-1)²¹ (b) If lim f(x) exists, find the relationship of a and b; x-1 if 1 < x < 2, 1 (c) If lim f(x) = find the value of a and b. 2² x-1 if x = 1, (a) Evaluate lim f(x) in terms of a and lim f(x) in terms of b; x+1+ I-1- if -8 < x < 1.

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Solution fx Let 1 x1 sin s... View the full answer