UNITED BOOK HOUSE-SET 6-EXERCISE
- tan^(-1) (1/2)+ tan^(-1) (1/3)-
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- If A is non singular 3xx3 matrix and |A| =8, then |AdjA|=
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- y=sin^(-1)(x/2)+cos^(-1)(x/2) then find the value of [dy/dx](x=1)
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- overset(pi//2)underset(-pi//2)int |sin x|dx =
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- If vec a= 2 hat i- hat j+ hat k and vec b = - hat i+3 hat j+4 hat k,th...
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- The line (x-a)/4=(y-b)/3=(z-c)/0 is
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- A ball is drawn from the urn, If in this experiment of a drawing ball,...
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- If X is a random vairalbe, then for any constant a (neo) and b, var (a...
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- (Z,*) where a* b = a+b-ab for all a,b inZ prove that the given binary ...
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- Show that sin (cot^(-1) (tan cos^(-1)x)) =x
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- If A = [[x,1],[1,0]] and A^2 =I then find the value of x.
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- Find the value of |[1,1,1],[4,3,2],[4^2,3^2,2^2]|
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- f(x) = { (kx+1, x le pi),( cos x, x >pi):} If f(x) is continous at x =...
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- if y = (x+sqrt(x^2+a^2))^n then prove that (dy)/(dx)= (ny)/(sqrt(x^2+a...
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- Evaluate: int((cosx+xsinx)/(x(x+cosx)))dx.
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- Verify Rolle's theorem for the function f(x) = x^2+2x-8 in [-4,2]
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- Solve: (1+x^2)(dy)/(dx) = y+tan^(-1)x
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- If vec p is a unit vector and (vec x- vecp).(vec x+ vecp) = 8 then fin...
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- Find the intercepts made by the plane x-2y+3z-18=0 on the axes.
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- If P(A) = 5/13,P(B)= 6/13 and P(AuuB) = 7//13 then find P(bar A//B) a...
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