Day 142: CDS Maths

1. A.
   6
2. B.
   8
3. C.
   9
4. D.
   11

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1. A.
   1024
2. B.
   1256
3. C.
   1536
4. D.
   1640

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1. A.
   $\frac{a}{bc}$
2. B.
   $\frac{a^2}{bc}$
3. C.
   $\frac{b^2}{ca}$
4. D.
   $\frac{c^2}{ab}$

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1. A.
   $\sqrt{2}$
2. B.
   1
3. C.
   $\frac{\sqrt{3}}{2}$
4. D.
   $\frac{1}{\sqrt{3}}$

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1. A.
   $x$, $(x + 3)$, $(x + 4)$ and $(x - 6)$
2. B.
   $(x - 1)$, $(x + 6)$ and $(x^2 - 2x - 12)$
3. C.
   $(x - 1)$, $(x + 6)$ and $(x^2 + 5x + 12)$
4. D.
   $(x + 1)$, $(x - 6)$ and $(x^2 - 5x - 12)$

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