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UNITED BOOK HOUSE-TANTIA HIGH SCHOOL-EXERCISE
- If the roots of the equation x^2+2px+q=0and x^2+2qx+p=0where p!=q.Diff...
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- Prove that the product of any r consecutive natural number is always d...
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- Find the rank of the word LAKE,when the letters are arranged as in a d...
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- The sum of three numbers in G.P is 70.If the two extremes be mulitipli...
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- A ray of light comming from (1, 2) to the x axis at A and reflecting w...
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- The equation of a side of a rectangle is 4x+7y+5=0 and the two vertice...
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- Find the equation of the circle described on the common chord of the c...
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- Find the equation of the parabola whose focus is at the origin and the...
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- Evaluate :lim(xrarr0)(sqrtcosx-root(3)(cosx))/(sin^2x)
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- Find from first principle,the derivative of sqrttanx
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- If y=sqrt(x/m)+sqrt(m/x),Prove that 2xydy/dx=x/m-m/x
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- Show that,tan7 (1^@/2)=sqrt6-sqrt3+sqrt2-2
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- Solve theta for 4sinthetacostheta=1+2costheta-2sintheta (0<theta<pi)
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- Exhibit graphically the solution sets of the following system of linea...
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- state the fundamental theorm of algebra and solve the equation 3x^2-5i...
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- Find the number of selection that can be done from the letters of the ...
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- Find the sum of the series upto a n terms 2+3.3+4.3^2+5.3^3+...+to n t...
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- Show that the straight line (a + 2b) x + (a -3b)y + b -a = 0 always p...
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- Show that for all values p.the circle x^2+y^2-x(3p+4)-y(p-2)+10p=0pass...
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- bar(PQ) is a double ordinate of the parabola y^2=4ax,find the equation...
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