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JBD PUBLICATION-MODEL PAPER (2)-EXERCISE
- In a circle of radius 21 cm, an arc subtends an angle of 60^@ at the c...
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- Represent the complex number z=1+sqrt3i in the polar form.
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- Find the 13th term in the expansion of (9x -1/(3sqrt(x)))^(18)
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- Find the 6th term in the expansion of (x+3)^9.
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- Verify that (0, 7, 10) , (-1,6,6) and (-4, 9,6) are the vertices of a ...
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- Write down the truth value (T or F) of the following statement: Every ...
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- Write down the truth value (T or F) of the following statement: Zero i...
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- Prove that sqrt5 irrational.
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- In a survey of 600 students in a school, 150 students were found to be...
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- The relation 'f' is defined by f(x)={(x^2,0lexle3), (3x, 3lexle10):} ...
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- Prove that: 2cos frac (pi)(13)cos frac (9pi)(13)+cos frac (3pi)(13)+co...
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- If sinx=-5/13 and x lies in IIIrd quadrant. Find the value of secx+tan...
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- Using mathematical induction , show that n(n+1)(n+5) is a multiple of...
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- Determine the number of 5 card combinations out of a deck of 52 cards ...
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- If 1/(6!)+1/(7!)=x/(8!), find x
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- Find the sum of all natural numbers lying between 100 and 1000, which ...
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- Find the sum of n terms of the following sequences: 8+88+888+……………..up...
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- Find the angle between x-axis and line joining points (5,-1) and (3,-4...
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- Find the equation of the circle with the centre (1/2,1/4) and radius 1...
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- Evaluate: underset(xrarr1)lim[(x-2)/(x^2-x)-1/(x^3-3x^2+2x)].
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