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CBSE Class 9 Answered

find a rational nummber between 1.3 and 1.4
Asked by saasha.joshua | 14 Jul, 2018, 07:40: AM
answered-by-expert Expert Answer
begin mathsize 16px style Mean space Method colon space Rational space number space between space straight a space and space straight b space is space fraction numerator straight a space plus space straight b over denominator 2 end fraction. Rational space number space between space 1.3 space and space 1.4 space is space fraction numerator 1.3 space plus space 1.4 over denominator 2 end fraction space equals space fraction numerator 2.7 over denominator 2 end fraction equals 1.35 end style
Answered by Yasmeen Khan | 16 Jul, 2018, 02:29: PM

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CBSE 9 - Maths
13. If x = (2 + sqrt(3)) find the value of x ^ 2 + 1/(x ^ 2)
Asked by monika.vns14 | 18 Apr, 2024, 05:15: PM
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CBSE 9 - Maths
3√5+√3/√5-√3
Asked by gulshanelectronics2017 | 15 Apr, 2024, 05:35: PM
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CBSE 9 - Maths
find the value of n in 7^2n+1÷49=7^3
Asked by tripura78839 | 12 Apr, 2024, 09:05: PM
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CBSE 9 - Maths
how to solve it
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Asked by singhanjali0199 | 12 Apr, 2024, 08:29: PM
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CBSE 9 - Maths
√2x^2+3x+√2
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Asked by killerstealer593 | 11 Apr, 2024, 07:50: PM
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CBSE 9 - Maths
x²-22x+120
Asked by rson0295 | 01 Apr, 2024, 08:55: AM
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CBSE 9 - Maths
Draw the graph of the equation of line 2x + 3y = 6. Write the co ordinates of the point where the line intersects X-axis and Y-axis.
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Asked by saee.shinde3069 | 31 Mar, 2024, 10:12: PM
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CBSE 9 - Maths
locate √2 on number line
Asked by rathoreraj7296 | 31 Mar, 2024, 08:09: PM
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CBSE 9 - Maths
ab is diameter of circle with centre o . CD is a code equal to the radius of the circle a c and b b when extend intersect at the point e prove that angle a e b is equals to 60 degree
Asked by divyanshibirla037 | 29 Mar, 2024, 03:26: PM
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CBSE 9 - Maths
5x=25 find x.
Asked by dhokwaltushar | 25 Mar, 2024, 04:26: PM
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