1SIN and COSINE graphics with transformations 2 What is the

1.SIN and COSINE graphics with transformations

2. What is the technique to:

Obtain the equation observing the graphics SIN and COSINE

3.Reflections in X, Y or Origin.

Solution

Sine will always have a maximum value at pi/2 where as the cosine will have a value of 0 at pi/2 angle
sin(x)+a means shift in graph up or down depending upon the value of a if a is positive it\'ll shift a units up or else it\'ll shift a units down
same thing happens with the cosine also.

if y=sinx or y=cosx is given its reflection across x axis is y=-sinx or y=-cosx respectively.