The answer would be (-5+_sqroot(-3))/2 which are answers A and F
Number of containers for 2 litres of water = 1
So, number of containers for 1 litre of water = ½
So, number of containers for 30 litres of water
= ½ × 30
= 30/2
= 15
So, 15 of these containers would be needed to fill a 30-liter drum.
![lim \frac{ \sin(x) }{x} = 1 \\](https://tex.z-dn.net/?f=lim%20%5Cfrac%7B%20%5Csin%28x%29%20%7D%7Bx%7D%20%3D%201%20%5C%5C%20%20)
It is true only whenever x tends to 0(zero)
it is not importent that x be in radian or in degree.
The value of 4 is Hundreds.
Your welcome