Answer
Step by step text solution for The sum of two irrational numbers is an irrational number (True/false). by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.
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RD SHARMA-REAL NUMBERS-All Questions
- Every odd integer is of the form 2m-1 , where m is an integer (True...
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- The product of two irrational numbers is an irrational number (True...
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- The sum of two irrational numbers is an irrational number (True/fal...
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- For what value of n ,\ 2^nxx5^n ends in 5.
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- If a and b are relatively prime numbers, then what is their HCF?
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- If a and b are relatively prime numbers, then what is their LCM?
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- Two numbers have 12 as their HCF and 350 as their LCM (True/false).
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- The exponent of 2 in the prime factorisation of 144, is (a) 4 ...
01:48
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- The LCM of two numbers is 1200. Which of the following cannot be th...
02:59
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- If n=2^3xx3^4xx5^4xx7 , then the number of consecutive zeros in n ,...
02:21
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- The sum of the exponents of the prime factors in the prime factoris...
01:40
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- The number of decimal places after which the decimal expansion of t...
01:47
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- If two positive integers a and b are expressible in the form a=p...
02:30
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- In Q. No. 7, HCF (a ,\ b) is p q (b) p^3q^3 (c) p^3q^2 (d) p^2q^2
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- If two positive integers m and n are expressible in the form m=p...
01:46
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- If the LCM of a and 18 is 36 and the HCF of a and 18 is 2, then a= ...
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- The HCF of 95 and 152, is (a) 57 (b) 1 (c) 19 ...
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- If HCF(26, 169) = 13, then LCM (26, 169) =?a) 26 (b) 52 ...
02:23
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- If a=2^3xx3,\ \ b=2xx3xx5,\ \ c=3^nxx5 and LCM (a ,\ b ,\ c)=2^3xx3^2x...
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- The decimal expansion of the rational number (14587)/(1250) will te...
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