Trigonometry Examples

Find the Cosecant Given the Point (-1,0)
Step 1
To find the between the x-axis and the line between the points and , draw the triangle between the three points , , and .
Opposite :
Adjacent :
Step 2
Find the hypotenuse using Pythagorean theorem .
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Step 2.1
Raise to the power of .
Step 2.2
Raising to any positive power yields .
Step 2.3
Add and .
Step 2.4
Any root of is .
Step 3
therefore .
Step 4
The expression contains a division by . The expression is undefined.
Undefined
Step 5
Approximate the result.
Undefined