If x= (4/5)^-2 divided by (1/4)^2,find the value of x^-1
can u plz telll the ans

Step-by-step explanation:

The value of x is given:

We need to find:

Operating:

Squaring:

Multiplying:

1.true 2.false? ? i think. .

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: