True or False. Explain your answer. csc^-1[csc(-pi/4)]=-pi/4 sec[sec^-1(sqrt3)]=sqrt3
2 answers:
Property of inverse functions:

Therefore the answer to both is True.
Answer:
True
Step-by-step explanation:
Given : Expression
and ![\sec[{\sec^-1}(\sqrt3)]=\sqrt3](https://tex.z-dn.net/?f=%5Csec%5B%7B%5Csec%5E-1%7D%28%5Csqrt3%29%5D%3D%5Csqrt3)
To find: The given expression are true or false?
Solution :
In the given expression,
Applying Inverse trigonometric functions,
i.e, 
or 
and this true for all trigonometric functions.
So, if apply in the given expression the resultant we get is true.
is true
and
is true
Therefore, The given expressions are true.
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<h2>★<u>Answer</u></h2>
- The properties of trapezoid apply by definition (parallel bases).
- The legs are congruent by definition.
- The lower base angles are congruent.
- The upper base angles are congruent.
- Any lower base angle is supplementary to any upper base angle.
<h3>

</h3>
The answer to the question is c
Yes your right it equals 300 thousandths
Answer:
hi
Step-by-step explanation:
There are three negative signs so the product will be a negative.
hope this helps