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NCERT TAMIL-ALGEBRA -Unit Exercise - 3
- In an interschool atheletic meet , with 24 individual events , securin...
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- Solve (1)/(3)(x+y-5)=y-z=2x-11=9-(x+2z)
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- One hundred and fifty students are admitted to a school. They are dis...
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- In a three-digit number, when the tens and the hundreds digit are inte...
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- Find the least common multiple of xy(k^(2)+1)+k(x^(2)+y^(2))andxy(k^(2...
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- Find the GCD of the following by division algorithm 2x^(4)+13x^(3)+...
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- Reduce the given Rational expressions to its lowest form (x^(3a)-8)/(...
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- Reduce the given Rational expressions to its lowest form (10x^(3)-2...
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- Simplify ((1)/(p)+(1)/(q+r))/((1)/(p)-(1)/(q+r))xx(1+(q^(2)+r^(2)-p^(2...
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- Arul, Ravi and Ram working together can clean a store in 6 hours. Wor...
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- Find the square root of 239x^(4)-612x^(3)+970x^(2)-684x+361.
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- Solve sqrt(y+1)+sqrt(2y-5)=3
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- A boat takes 1.6 hours longer to go 36 kms up a river than to return. ...
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- Is it possible to design a rectangular park of perimeter 320 m and are...
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- At t minutes past 2 pm, the time needed to 3 pm is 3 minutes less th...
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- The number of seats in a row is equal to the total number of rows in a...
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- If alphaandbeta are the zeroes of the polynomial f(x)=x^(2)-2x+3, fin...
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- If alphaandbeta are the zeroes of the polynomial f(x)=x^(2)-2x+3, fin...
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- If -4 is root of the equation x^(2)+px-4=0 and the equation x^(2)+px+q...
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- If costheta({:(costheta,sintheta),(-sintheta,costheta):})xxsintheta({:...
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- Given A=({:(p,0),(0,2):}),B=({:(0,-q),(1,0):}),C=({:(2,-2),(2,2):})and...
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