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Find the value of k, so that the functio...

Find the value of k, so that the function defined by `f(x)={(kx+1", if "xlepi),(cosx", if "xgtpi):}` is continuous at `x=pi`.

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SHARAM PUBLICATION-MODEL QUESTION PAPER 13-EXERCISE
  1. Solve : |[x-a, 0, 0],[a, x-b, 0],[a, b, x-c]|=0

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  2. Prove that: |[1, 1, 1],[a, b, c],[a^2, b^2, c^2]|=(a-b)(b-c)(c-a)

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  3. Find the value of k, so that the function defined by f(x)={(kx+1", if...

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  5. If x=asec theta, y=b tan theta, then prove that (d^(2)y)/(dx^(2))=-(b^...

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  7. For which value of x, the function f(x)=4-x-x^2is maximum or minimum.

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  8. Evaluate int (x+3)^2dx

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  9. Evaluateint0^pi (2/4)sinsqrtxdx

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  10. Evaluate int sin^-1 x dx

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  11. Find the area bounded by the line y = 2x, x- axis and the ordinate x =...

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  12. Solve(dy)/(dt)=e^(3t+5y)

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  13. If the position vectors of the points A, B, C are 2hat(i) + hat(j) - h...

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  14. If veca = (2,-2,1), vecb = (2,3,6) and vecc = (-1,0,2), Find the magni...

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  16. Find the equation of the plane passing through (3,-6,-9) and parallel ...

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  17. If f:RrarrR,g :RrarrR and h : RrarrR such that f(x)=x^2, g(x)= tan x a...

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  18. If "cos"^(-1)(x/a) ="cos"^-1(y/b) = theta, "prove that" x^2/a^2 -(2xy)...

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  19. Prove the following: [[a+b+c,-c,-b],[-c,a+b+c,-a],[-b,-a,a+b+c]] =...

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  20. Evaluate int0^(pi//2) (cos x)/ ((2+ sin x)(3+sin x))dx

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