Answer:
example :
lo4356
Step-by-step explanation:
you could take yout intitals of your name and add random numbers at the end
(those arent mine i made it up )
1/2
Given:
sinx=-1/2
cosy=√3/2
finding x
x=sin^-1(-1/2)
x=-π/6
x=-30°
finding y
y=cos^-1(√3/2)
y=π/6
y=30°
Now finding cos(x-y)
cos(-π/6-π/6)
=cos(-π/3)
=1/2!
i think G