Circle x2+y2=16 has radius 4. Total area =πr2=16π.
Area in first quadrant =416π=4π sq. units.
Match List - I with List - II.
| List - I | List - II | ||
|---|---|---|---|
| (A) | For break-even point | (I) | <0 |
| (B) | For maxima dx2d2y | (II) | dxdy=0 |
| (C) | For points of maxima/minima | (III) | R(x)−C(x) |
| (D) | P(x)= Profit function | (IV) | R(x)=C(x) |
Choose the correct answer from the options given below :
Held on 22 May 2023 · Verified 13 Jul 2026.
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
(A)-(I), (B)-(II), (C)-(III), (D)-(IV)
(A)-(II), (B)-(III), (C)-(I), (D)-(IV)
(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
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If the total cost and total revenue of a company that produces and sells $x$ units of a particular product are $C(x) = 5x + 350$ and $R(x) = 50x - x^2$ respectively, then which of the following is/are the breakeven values: (A) $x = 10$ (B) $x = 25$ (C) $x = 45$ (D) $x = 30$ Choose the correct answer from the options given below:
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