Find the area enclosed by the given curves.y = sin x, y = csc 2 x,
? x ? 
A. 1 -
B. -
C. +
D. -
Answer: B
Mathematics
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Simplify the rational expression.
A.
B.
C.
D.
Mathematics
x represents a real number. Find any restrictions on x.
?
?
A.
B. 0
C.
D.
E. no restrictions
Mathematics
Use the fundamental identities and the given information to find the exact values of the remaining trigonometric functions of x.cos x = and sin x = -
A. tan x = - , csc x = -
, sec x =
, cot x = -
B. tan x = - , csc x =
, sec x = -
, cot x = -
C. tan x = - , csc x = -
, sec x =
, cot x = -
D. tan x = - , csc x =
, sec x = -
, cot x =
Mathematics
Determine whether the quotient will be positive, negative, zero, or undefined.The quotient of one positive number and one negative number.
A. positive B. undefined C. negative D. zero
Mathematics