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JBD PUBLICATION-MODEL PAPER (1)-EXERCISE
- Combine the following statements using "if and only if' p: if the sum ...
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- Combine the following statements using "if and only if' p: if the sum ...
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- Assume that P(A) = P(B). Show that A = B
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- Let A={1,2,3}, B={2,3,4} and C={4,5,6}.verify that: Axx(BcapC)=(AxxB)c...
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- Prove that : tan 4 theta= (4 tan theta(1-tan^2 theta)) /(1-6 tan^2 t...
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- If sinx=3/5, cosy=-12/13, where x and y both lie in second quadrant, f...
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- Use principle of mathematical induction to prove that:1+2+3+……….+n=(n(...
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- In how many ways can 6 girls and 4 boys be seated in a row so that no ...
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- Determine the value of n if ^(n)C3: ^nC2=5:1.
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- Which term of the sequence 24, 23 1/4, 22 1/2, 21 3/4, ….. is the firs...
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- If the G.P's 5,10,20,…………and 1280,640, 320…………..have their nth terms e...
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- The base of an equilateral triangle with side 2a lies along the y-axis...
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- Find the equation of the circle passing through (0,0) and making inte...
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- Evaluate:underset(xrarr0)lim(sin5x)/(sin8x)
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- Find the derivative of cosx from first principle.
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- In class XI of a school 40% of the students study Mathematics and 30% ...
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- If 3(cospi/6+isinpi/6)=a+ib, then find the values of a and b.
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- Give the graphical solution of the following system of inequalities: 2...
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- Evaluate:underset(xrarr0)lim(cosecx-cotx).
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- Find the derivative of (ax^2-b^2)^2.
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