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The integrating factor of the differenti...

The integrating factor of the differential equation `(dy)/(dx)(x(log)_e x)+y=2(log)_e x` is given by (a) `( b ) x (c)` (d) (b) `( e ) (f) (g) e^(( h ) x (i))( j ) (k)` (l) (c) `( m ) (n) (o)(( p )log)_( q ) e (r) (s) x (t)` (u) (d) `( v ) (w) (x)(( y )log)_( z ) e (aa) (bb)(( c c )(( d d )log)_( e e ) e (ff) (gg) x)( h h )` (ii)

A

log x

B

log (log x )

C

`e^x`

D

x

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The correct Answer is:
A
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TARGET PUBLICATION-DIFFERENTIAL EQUATIONS -CRITICAL THINKING
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  3. The integrating factor of the differential equation (dy)/(dx)(x(log...

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  4. The integrating factor of the differential equation (1-x^(2))(dy)/(d...

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  5. An integrating factor of the differential equation x(dy)/(dx) +y l...

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  6. The integrating factor of (1+y^(2)) dx = (tan^(-1)y-x) dy is -

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  7. The solution of the differential equation (dy)/(dx)+2ycotx=3x^2cosec^2...

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  8. The solution of "dy"/"dx"+2ytan x =sin x is

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  9. The solution of the equation dy/dx=1/(x+y+1) is

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  10. The solution of the differential equation x"dy"/"dx"+y=x^2 +3x +2 is

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  11. The solution of the differential equation xlogx(dy)/(dx)+y=2logx is

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  12. The solution of the differential equation (dy)/(dx) +(3x^(2))/(1+x...

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  13. Solution of the differential equation (dy)/(dx)+ysec^2 x = tan x sec^2...

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  14. Solution of the equation (x+2y^3)(dy)/(dx)-y=0 , (y > 0) is

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  15. Solution of the equation (x+log y ) dy + y dx =0 is

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  16. The integrating factor of the differential equation (dy)/(dx)=y tan x-...

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  17. The solution of the differential equation x(dy)/(dx) = 2y + x^(3)e^(x...

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  18. If x dy =y (dx+y dy), y(1) =1and Y(x)gt 0. Then, y (-3) is epual to

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  19. The slope of the tangent to the curve at any point is equal to y + 2x....

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  20. The population of a town increases at a rate proportional to the popul...

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