Mathematics
Statement I: If John's present age is x years, then five less than double his age is (2x − 5) years.
Statement II: 3x × 4y is an algebraic expression with only one term.
Statement I is true but statement II is false.
Statement I is false but statement II is true.
Both Statement I and statement II are true.
Both Statement I and statement II are false.
Algebra Basics
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Answer
Statement I: Double of John's age = 2x. Five less than this = 2x − 5. Hence, Statement I is true.
Statement II: 3x × 4y = 12xy, which is a single term (monomial). Hence, Statement II is true.
Hence, option 3 is the correct option.
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