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If A = [ (-3 , 2) , (1, -1)] and I = [(1...

If `A = [ (-3 , 2) , (1, -1)]` and `I = [(1,0) , (0, 1)]`, find the scalar k so that `A^2 +I = kA`.

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XII BOARD PREVIOUS YEAR PAPER ENGLISH-XII Boards-All Questions
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  11. Find f'(x) if f(x) = tan x^(tan x)

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  12. Amongst all open (from the top) right circular cylindrical boxes of vo...

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  13. the domain of the function f(x) = sin^(-1) (2x) is (a) [0,1] (b) ...

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  14. Using the method of integration find the area of the triangle ABC, ...

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  15. Find the angle between unit vector veca and vecb so that sqrt(3) veca ...

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  16. If A = [ (-3 , 2) , (1, -1)] and I = [(1,0) , (0, 1)], find the scalar...

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  17. Form the differential equation representing the family of curves y = ...

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  18. If f(x) = sqrt ((sec x -1)/(sec x + 1)) , find f'( pi /3)

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  19. Find f'(x) if f(x) = (tanx)^(tanx)

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  20. the interval in which the function f given by f(x) = x^2 e^(-x) is str...

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