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MHT CET20227 Aug 2022Morning ShiftMathematicsTrigonometric EquationsActual

Let ( + )= 4 5 and ( - )= 5 13 , where 0 , 4 , then 2 =

Options

  1. A19 12
  2. B56 33
  3. C25 16
  4. D20 7

Correct answer

B. 56 33

Step-by-step solution

aligned & ( + )= 4 5 ( + )= 3 4 & ( - )= 5 13 ( - )= 5 12 & 2 = ( + )+( - ) = ( + )+ ( - ) 1- ( + ) ( - ) & = 3 4 + 5 12 1- 3 4 5 12 = 56 33 aligned

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