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MHT CET20249 May 2024Morning ShiftMathematicsTrigonometric EquationsActual

If + = 2 and + = , then equals

Options

  1. A2( + )
  2. B+
  3. C+2
  4. D2 +

Correct answer

C. +2

Step-by-step solution

Given, = + aligned & = - & aligned & = ( - ) & = - 1+ aligned aligned aligned & = - 1+ ( 2 - ) [ array l + = 2 = 2 - array ] & = - 1+ & = - 2 aligned aligned & 2 = - & =2 + aligned

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