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CHETANA PUBLICATION-Linear equations in two variables-EXERCISE
- Solve the following simultaneous equations: x+y=8,x-y=2
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- Solve the following simultaneous equations:3x+4y=-5,x-y=-4
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- Solve the following simultaneous equations: x+3y=7,2x+y=-1
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- Solve the following simultaneous equations: x+2y=5,2x+y=-2
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- Solve the following simultaneous equations: 4x-y=-5,2x-y=-1
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- Find the value of following determinant: |(5,-2),(-3,1)|
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- Find the value of following determinant: |(-3,8),(6,0)|
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- Find the value of following determinant: |(1/2,-2/3),(3/4,-4/5)|
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- Solve the following simultaenous equations using Cramer's rule: 3x-2y=...
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- Solve the following simultaenous equations using Cramer's rule:x+2y+4=...
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- Solve the following simultaenous equations using Cramer's rule: 3x-y=7...
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- Solve the following simultaneous equations using Cramer's rule: 3x+y=1...
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- Solve the following simultaneous equations using Cramer's rule: 4x+3y=...
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- Solve the following simultaneous equations: 4/x+3/y=1,8/x-9/y=7
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- Solve the following simultaneous equations: 7/(2x+1)+13/(y+2)=27,13/(2...
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- Solve the following simultaneous equations: 14/(x+y)+3/(x-y)=5,21/(x+y...
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- Solve the following simultaneous equations: 5/(x-1)+1/(y-2)=2,6/(x-1)-...
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- Shabana's age 10 years hence will be twice of Juhi's present age. 6 ye...
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- If 1 is added to the numerator of a certain fraction its value becomes...
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- Sum of two numbers is 45 and the greater number is twice the smaller n...
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