Question

Find the value of
i) sin 25pie/3​

Answer 1

Answer:

hi good morning..

Step-by-step explanation:

sin 25pi/3 =  sin(8pi + pi/3)

sin( pi/3) = sin 60=√3/2    (  note that 8pi means 4 rounds of 2pi are completed that means any value added after that will lie in first quadrant)