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Find the particular solution of the differential equation. `(dy)/(dx)+ycotx=4x\ \ cos e c\ x ,\ (x!=0),\ ` given that `y=0` when `x=pi/2dot`

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XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
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  2. If [[1,2],[3,4]] [[3,1],[2,5]]=[[7,11],[k,23]], then write the value o...

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  3. Find the particular solution of the differential equation. (dy)/(dx...

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  5. Evaluate : int(logx)/x\ dxdot

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  7. What is the degree of the following differential equation? 5x\ ((d...

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  12. Find the shortest distance between the following lines: (x+1)/7=(y+1)...

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  13. A cottage industry manufactures pedestal lamps and wooden shades, e...

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  16. Using properties of determinants, prove the following: |[x,x^2,1+px^3]...

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  19. Using matrices, solve the following system of equations: x\ -\ y+z...

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  20. If A^(-1) =[(3,-1,1),(-15,6,-5),(5,-2,2)] and B = [(1,2,-2), (-1,3,0),...

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