Simplify the expression.

quantity cosecant of y plus cotangent of y times quantity cosecant of y minus cotangent of y divided by cosecant of y.

siny is the answer.

Step-by-step explanation:

The given expression is

We have to simplify this expression.

=  [Since (a-b) (a+b) = a²-b²]

Now we know (1 + cot² y) = cosec² y [identity]

The expression will become

=

= Siny

child does not get an education so she can use the molla on junk

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24