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AP EAMCET202420 May 2024Evening ShiftMathematicsTrigonometric Ratios & IdentitiesActual

If ( + ) is not a multiple of 2 and 3 ( - )=5 ( + ) , then ( 4 + )+4 ( 4 + )=

Options

  1. A0
  2. B1
  3. C4
  4. D2

Correct answer

A. 0

Step-by-step solution

3 ( - )=5 ( + ) aligned & 3 -3 =5 -5 & (3 +5 )= (5 +3 ) & = 5 +3 3 +5 = 5+3 3+5 & ( 4 + )= 1+ 1- = [1+ 5+3 3+5 ] 1- 5+3 3+5 & = 8(1+ ) -2(1- ) =-4 ( 4 + ) & ( 4 + )+4 ( 4 + )=0 aligned

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