Chapter 1 – Number Systems
If root 2 = 1.4142, then root root 2 – 1/ root 2 + 1 is equal to
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Jun
If root 2 = 1.4142, then root root 2 – 1/ root 2 + 1 is equal to If root 2 = 1.4142 then root root 2 - 1/ root 2 + 1 is equal to June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
The value of root 32 + root 48 / root 8 + root 12 is equal to
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Jun
The value of root 32 + root 48 / root 8 + root 12 is equal to The value of root 32 + root 48 / root 8 + root 12 is equal to June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
After rationalising the denominator of 7 / 3 root 3 – 2 root 2, we get the denominator as
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Jun
After rationalising the denominator of 7 / 3 root 3 – 2 root 2, we get the denominator as After rationalising the denominator of 7 / 3 root 3 - 2 root 2 we get the denominator as June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
1/ root 9 – root 8 is equal to
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Jun
1/ root 9 – root 8 is equal to 1/ root 9 - root 8 is equal to June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
12.The number obtained on rationalising the denominator of is 1/ root7-2 is
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Jun
12.The number obtained on rationalising the denominator of is 1/ root7-2 is 12.The number obtained on rationalising the denominator of is 1/ root7-2 is June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
√10 x √15 is equal to (a) 6√5 (b) 5√6 (c) 7√5 (d) 10√5
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Jun
√10 x √15 is equal to (a) 6√5 (b) 5√6 (c) 7√5 (d) 10√5 √10 x √15 is equal to (a) 6√5 (b) 5√6 (c) 7√5 (d) 10√5 June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
10. 2√3 + √3 is equal to (A) 2√6
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Jun
10. 2√3 + √3 is equal to (A) 2√6 10. 2√3 + √3 is equal to (A) 2√6 June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
9. The value of 1.999… in the form p/q, where p and q are integers and q ≠ 0 , is (A) 19/10
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Jun
9. The value of 1.999… in the form p/q, where p and q are integers and q ≠ 0 , is (A) 19/10 9. The value of 1.999… in the form p/q is (A) 19/10 where p and q are integers and q ≠ 0. June 27, 2021 Category: Chapter 1 - Number Systems , [...]
8. A rational number between √2 and √3 is (A) (√2+√3)/2
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Jun
8. A rational number between √2 and √3 is (A) (√2+√3)/2 8. A rational number between √2 and √3 is (A) (√2+√3)/2 June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
7. Which of the following is irrational? (a) 0.14
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Jun
7. Which of the following is irrational? (a) 0.14 7. Which of the following is irrational? (a) 0.14 June 27, 2021 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,