Factoring a Trigonometric Expression In Exercises 23 - 32 , factor the expression. Use the fundamental identities to simplify, if necessary. (There is more than one correct form of each answer.) cot 3 x + cot 2 x + cot x + 1
Factoring a Trigonometric Expression In Exercises 23 - 32 , factor the expression. Use the fundamental identities to simplify, if necessary. (There is more than one correct form of each answer.) cot 3 x + cot 2 x + cot x + 1
Solution Summary: The author explains how to factor the given expression using fundamental trigonometric identifiers.
In Exercises
23
-
32
,
factor the expression. Use the fundamental identities to simplify, if necessary. (There is more than one correct form of each answer.)
Determine whether the lines
L₁ (t) = (-2,3, −1)t + (0,2,-3) and
L2 p(s) = (2, −3, 1)s + (-10, 17, -8)
intersect. If they do, find the point of intersection.
Convert the line given by the parametric equations y(t)
Enter the symmetric equations in alphabetic order.
(x(t)
= -4+6t
= 3-t
(z(t)
=
5-7t
to symmetric equations.
Find the point at which the line (t) = (4, -5,-4)+t(-2, -1,5) intersects the xy plane.
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