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MHT CET202012 Oct 2020Evening ShiftMathematicsFunctionsActual

Domain of the real valued function f(x)= x+2 9-x² is

Options

  1. A-3 x 3
  2. BR- -3,3
  3. CR
  4. DR- 3

Correct answer

B. R- -3,3

Step-by-step solution

f(x)= x+2 9-x² is not defined if 9-x²=0 x= 3 Required domain = R - 3

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