I think it is negative 1 I’m not sure tho
12 ^3 and 11^3 haven't got the same base so the rules of exponents do not apply.
Bases have to be the same:- for example 12^3 * 12*3 = 12 ^(3+3) = 12^6
Answer:
A) 3
Step-by-step explanation:
The notation f(x)=[x] represents the greatest integer function, with the integer being less than or equal to x.
Since we have to find the nearest integer smaller than the given number, we can say that greatest integer function always rounds down its input to the nearest integer.
We have to find the value of [3.6]. So we have to round down 3.6 to its nearest integer, which will be 3.
Therefore, the option A gives the correct answer.
Answer:
A and B has the same constant of proportionality
Step-by-step explanation:


Where k is the constant of proportionality
We are supposed to find Which relationships have the same constant of proportionality between y and x as in the equation 
On comparing with 1

A)6y = 3x

So, this equation has the same constant of proportionality
B)
To find the equation :
Formula : 
So, 
So, this equation has the same constant of proportionality
C)

To find the equation :
Formula : 
So, 
So, this equation do not has the same constant of proportionality
D)

To find the equation :
Formula :
So, 

So, this equation do not has the same constant of proportionality
Hence A and B has the same constant of proportionality