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  • Verify a minus bracket open minus b (close equal to a + b for the following values values of a and b equal to 25 and 42

Verify a minus bracket open minus b (close equal to a + b for the following values values of a and b equal to 25 and 42

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Answer: 

\ a-(-b)=a+b\ \Rightarrow 25-(-42)=25+42\ \Rightarrow 67=67\ \ LHS=RHS

Hence proved

Posted by

Deependra Verma

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