If y = x/x^2, then d^2y/dx^2 is equal to Option 1: 5 x - 6/x^3 Option 2: 3 x - 2/x^2 Option 3: 4 x - 3/x Option 4: 6 x - 5/x^4

The answer is '6 x - 5/x^4'. View full solution:

CUET Mathematics - If y = x/x^2, then d^2y/dx^2 is equal to | PYQs + Solutions

CUET Mathematics 2023 23 May Shift 3

Applied Mathematics

Medium

$\frac{5\log x - 6}{x^3}$

$\frac{3\log x - 2}{x^2}$

$\frac{4\log x - 3}{x}$

$\frac{6\log x - 5}{x^4}$

✅ Correct Option: 4

Related questions:

16 May Shift 1

A company is selling a certain commodity $x$ . The demand function for the commodity is linear. The company can sell $2000$ units when the price is ₹ $8$ per unit and it can sell $3000$ units when the price is ₹ $4$ per unit. The Marginal revenue at $x=5$ is:

11 Aug Shift 1

If $v = \frac{4}{3} \pi r^3$ , at what rate is cubic / unit sec is increasing when $r = 10$ , and $\frac{dr}{dt} = 0.01$ ?

23 May Shift 3

The total cost of producing $x$ generators is given by

TC = $x^3 - 60x^2 + 1500x + 2000$ .

The Marginal Cost (MC), when $x = 10$ units is:

CUET Mathematics 2023 23 May Shift 3 PYQs

Keyboard Shortcuts