Maths-
General
Easy

Question

Let f left parenthesis x right parenthesis equals sin space x text  and  end text g left parenthesis x right parenthesis equals log invisible function application vertical line x vertical line

  1. R subscript 1 equals left curly bracket u colon negative 1 less or equal than u less or equal than 1 right curly bracket comma R subscript 2 equals left curly bracket v colon negative straight infinity less than v less than 0 right curly bracket
  2. R subscript 1 equals left curly bracket u colon negative straight infinity less than u less or equal than 0 right curly bracket comma R subscript 2 equals left curly bracket v colon negative 1 less or equal than v less or equal than 1
  3. R subscript 1 equals left curly bracket u colon negative 1 less than u less than 1 right curly bracket comma R subscript 2 equals left curly bracket v colon negative straight infinity less than v less than 0 right curly bracket
  4. R subscript 1 equals left curly bracket u colon negative 1 less or equal than u less or equal than 1 right curly bracket comma R subscript 2 equals left curly bracket 0 colon negative straight infinity less than v less or equal than 0 right curly bracket

The correct answer is: R subscript 1 equals left curly bracket u colon negative 1 less or equal than u less or equal than 1 right curly bracket comma R subscript 2 equals left curly bracket 0 colon negative straight infinity less than v less or equal than 0 right curly bracket

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