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The total cost C(x) in Rupees, associ...

The total cost C(x) in Rupees, associated with the production of x units of an item is given by `C(x)=0. 005 x^3-0. 02 x^2+30 x+5000` . Find the marginal cost when 3 units are produced, where by marginal cost we mean the instantaneous rate of change of total cost at any level of output.

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The total cost C(x) in Rupees,associated with the production of x units of an item is given by C(x)=0.005x^(3)-0.02x^(2)+30x+5000 Find the marginal cost when 3 units are produced,where by marginal cost we mean the instantaneous rate of change of total cost at any level of output.

The total cost C(x) in rupees, associated with the production of x units of an item is given by C(x)=0.05x^(3)-0.01x^(2)+20x+1000 . Find the marginal cost when 3 units are produced .

The total cost C(x) in Rupees associated with the production of x units of an item is given by C(x)=0.007x^(3)-0.003x^(2)+15x+4000. Find the marginal cost when 17 units are produced

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The total cost C(x) of producing x items in a firm is given by C(x)=0.0005x^(3)-0.002x^(2)+30x+6000 Find the marginal cost when 4 units are produced

The total revenue received from the sale of x units of a product is given by R(x)=3x^(2)+6x+5 Find the marginal value when x=5

The total revenue received from the sale of x units of a product is given by R(x) = 3x^(2) + 40 x + 10 Find the marginal revenue when x = 5

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XII BOARDS PREVIOUS YEAR-XII Boards-All Questions
  1. Differentiate tan^(-1)((1+cosx)/sinx) with respect to x

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  2. Find the value of tan^(-1) sqrt3 - cot^(-1) (-sqrt3)

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  3. The total cost C(x) in Rupees, associated with the production of x ...

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  4. Integrate the functions (cos2x+2sin^2x)/(cos^2x)

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  5. Find the differential equation representing the family of curves y=ae^...

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  6. If the matrix A = [[0,a,-3],[2,0,-1],[b,1,0]] is skew symmetric, find ...

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  7. If theta is the angle between two vectors hati-2hatj+3hatk and 3hati-2...

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  8. Find the magnitude of each of the two vectors veca and vec b having th...

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  9. A black and a red dice are rolled. (a)   Find the conditional proba...

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  10. Using properties of determinants prove that |(1,1, 1+3x),(1+3y,1,1),(1...

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  11. Find (dy)/dx, if (x^2+y^2)^2=xy

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  12. If a * b, denoted the larger of 'a' and 'b' and if a o b = a*b + 3 , ...

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  13. If x=a(2theta-sin2theta) and y=a(1-cos2theta) find (dy)/(dx) when thet...

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  14. If y="sin"(sinx),"p r o v et h a t" (d^2y)/(dx^2)+tanx(dy)/(dx)cos^...

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  15. Prove that: 3sin^(-1)x=sin^(-1)(3x-4x^3), x in [-1/2,1/2]

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  16. Find the area of the region in the first quadrant enclosed by the x...

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  17. Find the equations of the tangent and the normal to the curve 16x^2+9y...

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  18. Find the intervals in which the function f(x)=x^4/4-x^3-5x^2+24x+12 is...

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  19. Evaluate : int(0)^(pi/4) (sinx+ cos x)/( 16 + 9sin2x)

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  20. Evaluate : int1^3 (x^2 + 3x + e^x) dx as the limit of the sum.

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