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XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
- Find the image of the point having position vector hat i+2 hat j+4 ha...
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- Find the equation of a plane which is at a distance of 3\ sqrt(3) unit...
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- Evaluate : int xsin^(-1)\ x\ \ dx
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- Evaluate : int(dx)/(sqrt(5-4x-2x^2))
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- Prove that the radius of the right circular cylinder of greatest cu...
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- The amount of pollution content added in air in a city due to x- diese...
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- An open box with a square base is to be made out of a given quantit...
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- Solve the following differential equation: (dy)/(dx)+ycotx=4x\ cos e c...
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- Find the particular solution of the differential equation: (1+e^(2x))d...
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- Let vec a= hat i+4 hat j+2 hat k ,\ \ vec b=3 hat i-\ 2 hat j+7 hat ...
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- If vec a= hat i+ hat j+ hat k ,\ \ vec b=4 hat i-\ 2 hat j+3 hat k a...
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- Prove, using properties of determinants: |[y+k, y, y],[ y, y+k, y],[...
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- Consider f: R+ rarr [4, oo] given by f(x)=x^2+4. Show that f is inv...
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- What are the direction cosines of a line, which makes equal angles ...
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- Evaluate: int(dx)/(x(x^5+3))
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- Find the value of k so that the function f defined by f(x)={(kcosx)/(...
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- Prove that : tan^(-1)(1/2)+tan^(-1)(1/5)+tan^(-1)(1/8)=pi/4dot
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- Find the vector and cartesian equations of the line passing through...
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- Evaluate: |(cos15^0,sin15^0),(sin75^0,cos75^0)|
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- What is the principal value of cos^(-1)cos((2pi)/3)+sin^(-1)sin((2p...
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