The domain of definition of the function f(x) given by the equation 2^x + 2^y = 2

MHT CET 2024 Mathematics question

The domain of definition of the function given by the equation

Answer: (D)

Here and . Since for every real , we need , i.e. , i.e. . For every such we get a real , and can be arbitrarily negative (then

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Question ID VK-094930