Question

for the angle theta = -150 degrees the value of sec theta is​

Answer 1

Answer:

Step-by-step explanation:

Correct option is

A

2

θ=60  

∘

 

Hence, sinθ=sin60  

∘

=  

2

3

​  

 

​  

 

cosθ=cos60  

∘

=  

2

1

​  

 

tanθ=tan60  

∘

=  

3

​  

 

secθ=sec60  

∘

=2