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Question

# To prove: "If f,g are continuous functions then f+g is continuous." The proof started from assumption " Let f,g be continuous functions." This method of proof is

A
The Direct method.
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B
The proof by contradiction.
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C
The proof by contrapositive method.
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D
Induction method.
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Solution

## The correct option is A The Direct method.In direct method we have to assume the hypothesis as we have assumed the hypothesis f,gf,g be continuous functions in this case,hence it is proved by direct methodA

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