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Pre-Calculus Digital Learning Day- Simplifying Trig Expressions

Total questions: 10

Worksheet time: 50mins

Name
Class
Date
1.
Simplify the trig expression.
a)
sinx
b)
cosx
c)
-sinx
d)
cotx
2.
Simplify the trig expression.
a)
secx
b)
cotx
c)
sec2x
d)
tan2x
3.
Simplify the trig expression.
a)
1
b)
-1
c)
cotx
d)
cosx
4.
a)
sinθ
b)
cot²θ
c)
tan²θ
d)
cos²θ
5.
a)
csc x
b)
sec x
c)
1/sec x
d)
cos x
6.
Simplify the trig expression.
a)
secx
b)
cotx
c)
sec2x
d)
tan2x
7.
[sec(x)sin(x)]/tan(x)
a)
1
b)
sin(x)
c)
cot(x)
d)
csc(x)
8.
Simplify the trig expression.
a)
sinx
b)
cosx
c)
cotx
d)
tanx
9.
Simplify
a)
secθ
b)
cos²θ
c)
sin²θ
d)
sin²θ/cos²θ
10.
a)
csc²θ
b)
sec²θ
c)
cscθ
d)
1