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UNITED BOOK HOUSE-HATI HIGH SCHOOL-EXERCISE
- If one root of the equation x^2-(a+6)x+6 = 0 is -3, the find other roo...
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- If x= 5+2sqrt6 then find the value of sqrtx+1/sqrtx.
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- In triangleABC, DE||BC. If AD = x, BD= x+3, AE = x-2, EC = x-4, then f...
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- Two tangetns from A and B which are lie on the circle intersect at the...
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- The point O is situated within the rectangular region ABCD in such a w...
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- If the area of one surface of a cube is 64 sq.meter, then find the len...
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- If the ratio of heights and the ratio of base circumference of two rig...
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- Convert 83.12^@ into degrees, minutes and seconds.
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- If tan (theta + 15^@) = sqrt3, find the value of sin theta + cos theta...
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- If the mean of the table is 8, then find the value of P.
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- A man deposited Rs 1,87,000 for his son of 12 yrs. Age and daughter of...
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- The price of any machine decreased by 10% in each year. If the price o...
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- The unit digit of a two digit number exceeds the tens digit by 6 and t...
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- Solve: (x+2)/(x-2)-((x-2)/(x+2))=5/6
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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 x= (sqrt7+sqrt3)/(sqrt7-sqrt3) and xy = 1, find the value of (x^2+3...
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- If a^2/(b+c)=b^2/(a+c)=c^2/(a+b)=1, then show that 1/(1+a)+1/(1+b)+1/(...
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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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- State and prove Pythagoras theorem.
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- Prove that opposite angles of a cyclic quadrilateral are supplementary
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