‹ Back to the paper
A company uses a demand function , where and . The Marginal Revenue decreases with the increase of…
Assertion: A company uses a demand function $p = \frac{a}{x+b} - c$, where $a, b, c \in \mathbb{R}$ and $x = \text{number of units}$. The Marginal Revenue decreases with the increase of $x$.
Reason: $\frac{d}{dx}(MR) < 0$, where $0 < a < b$.
Assertion (A): A company uses a demand function $p = \frac{a}{x+b} - c$, where $a, b, c \in \mathbb{R}$ and $x = \text{number of units}$. The Marginal Revenue decreases with the increase of $x$.
Reason (R): $\frac{d}{dx}(MR) < 0$, where $0 < a < b$.
- (a)Both Assertion (A) and Reason (R) are true, and Reason (R) is the correct explanation of Assertion (A).
- (b)Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
- (c)Assertion (A) is true, but Reason (R) is false.
- (d)Assertion (A) is false, but Reason (R) is true.
Answer
No answer yet.
From ISC 2025 Practice Mathematics, question 40.