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Type: Multiple-Choice
Category: Limits
Level: Grade 12
Author: Deepak_Jain
Last Modified: 6 years ago

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Grade 12 Limits

If f(x)={sin(4x)5x+ax>06x+4-bx0 is continuous at x=0, then a+b=
  1. 15
  2. 3
  3. -145
  4. 165