What is it ? pls help aspa

This is curve sketching which is used in math

Step-by-step explanation:

we can see a graph plotting with the equation...of all sides

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )