If the proposition “All men are not mortal” is true then which of the following inferences is correct ? Choose from the code given below :1. “All men are mortal” is true2. “Some men are mortal” is false3. “No men are mortal” is doubtful4. “All men are mortal” is false Code :

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If the proposition “All men are not mortal” is true then which of the following inferences is correct ? Choose from the code given below :<br />1. “All men are mortal” is true<br />2. “Some men are mortal” is false<br />3. “No men are mortal” is doubtful<br />4. “All men are mortal” is false Code :