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- For a 2xx2 matrix A, if A.adjA=[(10,0),(0,10)], then what is the value...
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- What is the distance of point (3,-4, 5) from z-axis ?
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- What is the value of abs((1,logx y, logx z),(logy x,1,logy z),(logz x,...
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- What is the value of int0^100[tan^(-1)x]dx ?
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- Write the value of inte^(x)e^(e^x)e^(e^(e^x))dx.
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- Prove the "sin"^(-1) sqrt((x-q)/(p-q))="cos"^(-1)sqrt((p-x)/(p-q))="co...
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- Let X and Y be sets containing m and n elements respectively.What is t...
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- Solve the following LPP graphically: maximize Z=5x+7y subject to 3x+yl...
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- Solve:"sin"^(-1)2x+"sin"^(-1)x = pi/3.
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- Show that the operation * given by x*y=x+y+ -xy is a binary oeration o...
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- If ax+hy+g=0, hx+by+f=0 and gx+fy+c=lamda, find the value of lamda in ...
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- If A+B+C = pi, prove that [[sin^2A,cotA,1],[sin^2B,cotB,1],[sin^2C,c...
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- Find the adjoint of the following matrice. [[1,1,-1],[2,-1,2],[1,3,-2...
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- If A and B are matrices of the same order and AB=BA, Then prove that ...
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- Solve by matrix method: 2x + 3y=1,4x+5y=3
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- If e^x+e^y=e^(x+y), find dy/dx.
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- If x^7y^3=(x+y)^10, then find (d^2y)/(dx^2)
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- Determine the values of x for which the function f(x)= x^x, xgt0 is in...
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- If x=cos^-1(1/(sqrt(1+t^2))), y=sin^-1(1/(sqrt(t^2+1))) then dy/dx is ...
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- Find the angle between the tangents to the curve y=x^2-5x+6 at the poi...
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