If x = t and y = 1/t^2, then d^2 y/d x^2 is equal to Option 1: 2/t^2 Option 2: 4/t^2 Option 3: -2/t^2 Option 4: -4/t^2

The answer is '4/t^2'. View full solution:

CUET Mathematics - If x = t and y = 1/t^2, then d^2 y/d x^2 is equal to | PYQs + Solutions

CUET Mathematics 2022 25 May Shift 1

Applied Mathematics

Medium

$\frac{2}{t^2}$

$\frac{4}{t^2}$

$-\frac{2}{t^2}$

$-\frac{4}{t^2}$

✅ Correct Option: 2

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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:

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CUET Mathematics 2022 25 May Shift 1 PYQs

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