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Solve the differential equation: (1+x^2)...

Solve the differential equation: `(1+x^2) dy/dx + y = tan^-1 x`

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    XII BOARDS PREVIOUS YEAR|Exercise Section D 35 B|1 Videos

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XII BOARDS PREVIOUS YEAR-XII Boards-All Questions
  1. Find : int (cos theta)/((4+sin^2 theta)(5-4 cos^2 theta)) d theta

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  2. Evaluate : int0^pi(xtanx)/(secx+tanx)dx

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  3. Solve the differential equation: (1+x^2) dy/dx + y = tan^-1 x

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  4. Show that the points A, B, C with position vectors 2hati – hatj + hat...

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  5. Evaluate int0^(2pi) sin^2x cos^4x dx=

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  6. Write the distance of a point P(a ,b ,c) from x-axis.

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  7. Find the value of lambda , if four points with position vectors 3 hati...

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  8. If A and B are square matrices of order 3 such that |A| = – 1, |B| = 3...

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  9. There are 4 cards numbered 1,3,5 and 7, one number on one card. Two ca...

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  10. Of the students in a school, it is known that 30% have 100% attendance...

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  11. Show that the minimum of Z occurs at more than two points : Minimi...

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  12. Find (dy)/(dx) at t=(2pi)/3 when x = 10 (t – sin t) and y = 12 (1 –...

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  13. If P(A)=0. 4 ,P(B)=p ,P(AuuB)=0. 6 and A and B are given to be indepen...

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  14. A company produces two types of goods A and B, that require gold and s...

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  15. Find int (dx)/sqrt(3-2x-x^2)

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  16. Determine the product [[-4, 4, 4], [-7, 1, 3],[5, -3, -1]][[1, -1, 1]...

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  17. |(1+x,1,1),(1,1+y,1),(1,1,1+z)|=xy+yz+zx+xyz

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  18. Consider f : R->{-4/3}->R-{4/3} given by f(x) = (4x+3)/(3x+4). Show t...

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  19. The number of irrational roots of the equation (4x)/(x^2+x+3)+(5x)/(...

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  20. Show that the total surface area of a closed cuboid with square bas...

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