What is the period of the function y 2 sin 3x pi6 4 pi6 1
     What is the period of the function y = 2 sin (3x - pi/6) + 4?  pi/6  1/2  2pi/3  pi  2 pi 
  
  Solution
Solution:
as we know that period of the sin function 2
thus period of sin(x) = 2
therefore period of 2sin(3x-/6) + 4
3x = 2
x = 2/3
thus period of above function =2/3
Answer: Period : 2/3

