Day 356: NDA Maths

1. A.
   $[-1,1]$
2. B.
   $[1,3]$
3. C.
   $[0,5]$
4. D.
   $[-2,1]$

Tap an option to check your answer.

1. A.
   $0$
2. B.
   $\dfrac{1}{2}$
3. C.
   $1$
4. D.
   $2$

Tap an option to check your answer.

1. A.
   $|2m\sin(\alpha-\beta)|$
2. B.
   $|2m\cos(\alpha-\beta)|$
3. C.
   $|m\sin(2\alpha-2\beta)|$
4. D.
   $|m\sin(2\alpha-2\beta)|$

Tap an option to check your answer.

1. A.
   15
2. B.
   6
3. C.
   0
4. D.
   -1

Tap an option to check your answer.

1. A.
   $\frac{7}{10}$
2. B.
   $\frac{17}{25}$
3. C.
   $\frac{18}{25}$
4. D.
   $\frac{33}{50}$

Tap an option to check your answer.