Day 291: MHT-CET Maths

1. A.
   $\frac{5}{6}$
2. B.
   $\frac{6}{7}$
3. C.
   $\frac{7}{8}$
4. D.
   $\frac{8}{9}$

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1. A.
   $n\pi + (-1)^n\frac{\pi}{2} + \frac{\pi}{6},\; n \in \mathbb{Z}$
2. B.
   $n\pi + (-1)^n\frac{\pi}{2} - \frac{\pi}{6},\; n \in \mathbb{Z}$
3. C.
   $n\pi + (-1)^n\frac{\pi}{4} - \frac{\pi}{3},\; n \in \mathbb{Z}$
4. D.
   $n\pi + (-1)^n\frac{\pi}{4} + \frac{\pi}{3},\; n \in \mathbb{Z}$

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1. A.
   $-5\log|x - 3| + 6\log|x - 4| + c$
2. B.
   $-5\log|x - 3| - 6\log|x - 4| + c$
3. C.
   $5\log|x - 3| - 6\log|x - 4| + c$
4. D.
   $5\log|x - 3| + 6\log|x - 4| + c$

Tap an option to check your answer.

1. A.
   $1$
2. B.
   $0$
3. C.
   $2$
4. D.
   $-1$

Tap an option to check your answer.

1. A.
   $\frac{a + b}{a - b}$
2. B.
   $\frac{a - b}{a + b}$
3. C.
   $\frac{a}{a + b}$
4. D.
   $\frac{b}{a - b}$

Tap an option to check your answer.