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If (x=3+\sqrt{2}) then what is true about (x)?यदि (x=3+\sqrt{2}) है तो (x) के बारे में क्या सही है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x) is irrational(x) अपरिमेय है
Step 1: (3) is rational and (\sqrt{2}) is irrational. Step 2: The sum of a rational and an irrational number is irrational. Step 3: Adding an irrational number to an integer does not give an integer.चरण 1: (3) परिमेय है और (\sqrt{2}) अपरिमेय है। चरण 2: परिमेय और अपरिमेय का योग अपरिमेय होता है। चरण 3: किसी पूर्णांक में अपरिमेय संख्या जोड़ने से वह पूर्णांक नहीं रहता।
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