Q1. What is the value of cos²x + sin²x?
Review Fundamental Trig Identities

Quiz
•
Mathematics
•
12th Grade
•
Hard
Anthony Clark
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A) cos²x
B) sin²x
C) cot²x
D) tan²x
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is csc(x) equivalent to?
1/sin(x)
1/tan(x)
sin(x)
1/cos(x)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Please select the correct solution
csc2 x
cot2 x
sin2 x
sec2 x
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Please select the correct solution
csc x
sec x
cot x
tan x
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
sin²θ
cosθ
tanθ
1- sin²θ
6.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Simplify
-1
sin θ
csc θ
1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify: tanxcotx-cos2x
tanx
cotx
sin2x
cos2x
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