Find the period of y = 2 sin 0-3

2π

Step-by-step explanation:

Given :-

And we need to find out the period of it . Now using the form ,

y = a sin ( bx - c ) + d

On comparing we have ,

We can find the period using formula ,

Period = 2π/ |b|

Period = 2π/|1|

Period = 2π

Hence the period is 2π .

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

the answer is y = 11.54

hope this : )