3) A tailor, when asked to stitch dresses for a school's annual programme, says he would stitch 25 dresses a day and finish the work in 20 days. If the school requests him to
finish and deliver the dresses 5 days earlier, at least how many extra dresses would he
need to stitch every day?

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

ur mom

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)