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VGS PUBLICATION-BRILLIANT-SUMMATIVE ASSESSMENT-SUMMATIVE ASSESSMENT
- -3, 0 and 2 are the zeroes of the polynomial p(x) = x^3 + (a - 1)x^2 +...
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- Find the discriminant of the quadratic equation 3x^2 - 5x + 2 = 0 and ...
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- Find the 11^th term of the A.P. : 15, 12, 9, .....
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- If A = {1, 2, 3}, B = {3, 4, 5}, then find A- B and B - A.
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- Write any two linear polynomials having one term and three terms.
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- If A = {x : x is a factor of 12} and B = {x : x is a factor of 6}, the...
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- Find the roots of quadratic equation x^2 + 4x + 3 = 0 by "Completing S...
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- For what value of 'm' in the following, mx + 4y = 10 and 9x + 12y = 30...
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- Which term of the G.P. : sqrt2, 2, 2sqrt2, 4, ....... is 32 ?
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- If x^2 + y^2 = 10xy, prove that 2 log (x + y) = log x + log y + 2 log ...
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- Shashanka said that (x + 1)^2 = 2(x - 3) is a quadratic equation. Do y...
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- Use Euclid's division lemma to show that the square of any positive in...
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- Show that sqrt5-sqrt3 is an irrational number.
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- Draw a graph for the polynomial p(x) = x^(2) + 3x -4 and find its zero...
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- Draw the graph of x + y = 11 and x - y = 5. Find the solution of the p...
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- A train travels 360 km at a uniform speed. If the speed had been 5 km/...
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- Find the sum of all the integers between 1 to 50 which are not divisib...
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- Find the area of a rhombus ABCD, whose vertices taken in order, are A ...
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- If A = {x : x is a prime less than 20} and B = {x : x is a whole numbe...
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- if a, b,c are in A.P. then b =
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