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AP EAMCET202422 May 2024Morning ShiftMathematicsTrigonometric Ratios & IdentitiesActual

4 7 5 2 7 2 5 4 7 =

Options

  1. A- 1 8
  2. B1 32
  3. C- 1 32
  4. D1 8

Correct answer

A. - 1 8

Step-by-step solution

aligned & 4 ( 7 ) ( 2 7 ) ( 4 7 ) ( 5 ) ( 2 5 ) & array c = 2 ( 7 ) ( 2 7 ) ( 2 7 ) ( 4 7 ) 1 2 ( 5 ) ( 2 5 ) ( 2 5 ) = 1 ( 8 7 ) 2 ( 7 ) 1 4 ( 5 ) ( 4 5 )=- 1 8 array aligned

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