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XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
- If vec a ,\ vec b ,\ vec c are three vectors such that vec a. v...
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- The probability that A hits a target is 1/3 and the probability tha...
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- Solve the following system of equations by matrix method. 3x-2y + 3z=...
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- Show that the lines (x+3)/(-3)=y-1/1=(z-5)/5;(x+1)/(-1)=(y-2)/2=(z-5)/...
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- Using integration, find the area of the region: {(x , y):9x^2+y^2l...
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- Consider the binary operations ** \: R\ xx\ R -> R and o\ : R\ xx\ R ...
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- Evaluate: intx^2\ cos^(-1)\ x\ dx
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- Evaluate : int1/(x+xlogx)\ dx
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- Find the area of the greatest rectangle that can be inscribed in an...
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- If the binary operation **, defined on Q, is defined as a**b=2a+b-a ...
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- Find the value of the following: tan [1/2[sin^(-1) ((2x)/(1+x^2))+cos...
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- Evaluate : int0^1 1/(sqrt(2x+3))\ dx
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- Find a unit vector in the direction of vec a=2 hat i-\ 3 hat j+6 hat ...
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- If [[y+2x,5],[-x,3]]=[[7, 5],[-2 ,3]], find the value of y
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- Find the position vector of a point R which divides the line joinin...
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- Find the Cartesian equation of the plane passing through the points...
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- What is the cosine of the angle which the vector sqrt(2) hat i+ hat j+...
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- On a multiple choice examination with three possible answers (out o...
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- If A=(a(i j))= [[2, 3,-5],[1, 4, 9],[ 0, 7,-2]] and B=(b(i j))=[[2, 1,...
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- Using elementary row operations, find the inverse of the following m...
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