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AP EAMCET20227 Jul 2022Evening ShiftMathematicsTrigonometric Ratios & IdentitiesActual

The value of ( 5 24 ) ( 24 ) is

Options

  1. A1+ 2 4
  2. B1+ 2
  3. C1- 2 4
  4. D1- 2

Correct answer

A. 1+ 2 4

Step-by-step solution

aligned & ( 5 24 ) ( 24 ) & = 1 2 [ ( 5 24 + 24 )+ ( 5 24 - 24 ) ] & = 1 2 [ ( 4 )+ ( 6 ) ]= 2 +1 4 aligned

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