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BITSAT2016MathematicsTrigonometric EquationsActual

If ₁+ ₂+ ₃=3, then ₁+ ₂+ ³=

Options

  1. A0
  2. B1
  3. C2
  4. D3

Correct answer

A. 0

Step-by-step solution

Since, ₁+ ₂+ ₃=3 array ll & ₁= ₂= ₃=1 ₁= ₂= ₃= & 2 & ₁+ ₂+ ₃=0 array

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