Day 353: MHT-CET Maths

1. A.
   $x^4 + \frac{1}{x^3} + \frac{129}{8}$
2. B.
   $x^4 + \frac{1}{x^3} - \frac{129}{8}$
3. C.
   $x^3 + \frac{1}{x^4} + \frac{129}{8}$
4. D.
   $x^3 + \frac{1}{x^4} - \frac{129}{8}$

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1. A.
   $\sim(p \to q) \wedge (q \to p)$
2. B.
   $(p \to q) \wedge \sim(q \to p)$
3. C.
   $(\sim p \to q) \wedge (q \to p)$
4. D.
   $(q \to p) \vee (\sim p \to \sim q)$

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1. A.
   1.5
2. B.
   2.5
3. C.
   4.5
4. D.
   3.5

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1. A.
   $y = (x - 1)\frac{dy}{\text{ }dx} - 1$
2. B.
   $\ x = (x - 1)\frac{dy}{\text{ }dx} + 1$
3. C.
   $y = (x - 1)\frac{dy}{\text{ }dx}$
4. D.
   $\ y = 2(x - 1)\frac{dy}{\text{ }dx}$

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1. A.
   7 is not greater than 4 and 6 is not less than 7
2. B.
   7 is not greater than 4 or 6 is not less than 7
3. C.
   7 is greater than 4 and 6 is less than 7
4. D.
   None of the above

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