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OSWAAL PUBLICATION-SOLVED PAPER 2019-2-EXERCISE
- Verify by the method of contradiction that sqrt(2) is irrational .
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- One card is drawn from a well shuffled deck of 52 cards.If each outcom...
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- One card is drawn from a well shufflied deck of 52 cards.If each out c...
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- One card is drawn from a well shuffled deck of 52 cards.If each outcom...
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- A fair coin 1 marked on one face & 6 on the other face & a fair die ar...
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- A fair coin 1 marked on one face & 6 on the other face & a fair die ar...
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- Define a signum function. Write range, also draw the graph of the func...
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- (cos 4x+cos3x+cos2x)/(sin 4x+sin3x+sin2x)=cot3x
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- For all n ge 1 prove that 1^(2)+2^(2)+ 3^(2)+4^(2)+….+n^(2)= (n(n+1)...
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- Solve the following system of inequations in 2 variables graphically: ...
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- A group consists of 4 girls and 7 boys. In how ways can a team of 5 m...
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- State and prove Binomial theorem for a positive integer index.
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- Find the coordinates of the foot of the perpendicular from the point (...
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- Derive the formula to find the co-ordinates of a point which divide th...
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- Prove thatunderset(thetararr0)lim(Sintheta)/theta =1 , (theta being in...
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- Find the mean deviation about the mean for the following data.
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- (a)Derive geometrically that cos(x+y)=cos x cos y-sin x sin y.Hence de...
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- (b) Find the derivative of (x^(5) - cos x)/(sin x) with respect to x.
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- Derive the equation of the ellipse in the form (x^(2))/(a^(2))+(y^(2))...
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- Find the sum to n terms of the series 3 xx 8 + 6 xx 11 + 9 xx 14 + ....
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