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UNITED BOOK HOUSE-ANISHMALI UNTIED ACADEMY-EXERCISE
- If the ratio of the length of the sides of a triangle be 1:sqrt3:2 the...
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- Height and base radius of a cone are equal. Find the ratio of the curv...
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- If each edge of a cube is doubled then how much the volume of the cube...
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- If tan 6 theta . tan 4 theta= 1 then find the value of sin 5 theta.
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- The length of radius of a circle 14 cm. Determine the circular value o...
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- If the mean of a frequency distribution is 8.1 sumfixi= 133+5k and sum...
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- Find the sum of money if the difference between compound interest and ...
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- Dipu, Rabeya and Megha have started a small business by investing that...
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- If the roots of the quadratic equation (b-c)x^2+(c-a)x+(a-b)= 0 are eq...
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- Solve: 1/((x-1)(x-2))+1/((x-2)(x-3))+1/((x-3)(x-4))=1/6[x!=1,2,3,4]
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- If x= (sqrt7+sqrt3)/(sqrt7-sqrt3) and xy= 1 then find the value of (x^...
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- If (x^3+y^3) alpha(x^3-y^3) prove that (x^2+y^2) alpha(x^2-y^2).
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- If a,b,c, are in continued proportion then prove that a^2b^2c^2(1/a^3+...
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- If x/y= (a+2)/(a-2) show that (x^2-y^2)/(x^2+y^2)=(4a)/(a^2+4)
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- Prove that opposite angles of a cyclic quadrilateral are supplementary
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- State and Prove Pythagoras theorem.
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- Prove that cyclic trapezium is isoscles trapezium and the length of it...
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- O is any point inside a rectangle. Prove that OA^2+OC^2=OB^2+OD^2.
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- Answer any one question : Draw an equilateral triangle of side of 6 c...
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- Geometrically find the value of sqrt(9 ).
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