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- If s e c4A=cos e c(A-20^@) , where 4A is an acute angle, find the ...
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- Solve the following quadratic equation : 4sqrt3x^(2)+5x-2sqrt3=0
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- Find the sum of all three digit natural numbers, which are divisible b...
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- In the given figure, a circle inscribed in a triangle ABC, touches the...
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- Find the value of K if the point (K,3), (6,-2) and (-3,4) are collin...
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- Prove that the parallelogram circumscribing a circle is a rhombus.
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- E is a point on the side AD produced of a parallelogram ABCD and BE...
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- A card is drawn at random from a well-shuffled pack of 52 cards. Fi...
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- For what value of k, are the roots of the quadratic equation kx (x-2) ...
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- Find the number of terms of the AP 18, 31/2, 13, ....., -99/2 and find...
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- Use Euclid's division lemma to show that the square of any positive ...
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- Construct a triangle of sides 4 cm, 5 cm and 6 cm and then a triangle ...
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- The horizontal distance between two poles is 15 m. The angle of depres...
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- Show that the points (7, 10), (-2, 5), and (3, -4) are the vertices of...
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- Find the ratio in which the y-axis divides the line segment joining th...
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- In the given figure, AB and CD are two diameters of circles ( with cen...
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- A vessel is in the form of a hollow hemisphere mounted by a hollow ...
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- Represent the following pair of equations graphically and write the co...
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- For what value of n and the n^(t h) terms of the following two A.Ps th...
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- A wooden article was made by scooping out a hemisphere from each en...
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