Astudent attempts to solve for c in the equation below.

which statement best applies to the work shown below?

a.
the student followed all rules correctly and solved for c.
b.
in step 2 of the student’s work they made a mathematical error.
c.
the student’s answer is negative but it should be positive.
d.
the student combined like terms incorrectly in step 1.

don't know sorry bru

step-by-step explanation:

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.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: