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प्रश्न
Check the validity of the statement:
r : 60 is a multiple of 3 or 5.
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उत्तर
r: 60 is a multiple of 3 or 5.
Since 60 is a multiple of 3 and 5, the statement is true.
Hence, it is a valid statement.
संबंधित प्रश्न
Show that the statement
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(i) direct method
(ii) method of contradiction
(iii) method of contrapositive
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