Question

How do i identify. and where to find theta on the scientific calculator..

Verify the identity.

cot θ ∙ sec θ = csc θ

Answer 1

I don't think a calculator has a button for theta..

Answer 2

then how to solve for a question like that

Answer 3

Its more an expression than an equation, you manipulate the left side to get the right one

Answer 4

@Homeworksucks Show me step by step because i m new to this

Answer 5

\[\frac{\cos \theta}{\sin \theta}\times \frac{1}{\cos \theta}=\]
\[\frac{1}{\sin \theta}=\csc \theta \]

Answer 6

start with equivalent expressions for each...

\[\cot \theta = \frac{ \cos \theta }{ \sin \theta }\text{, }\sec \theta = \frac{ 1}{\cos \theta }\text{, and }\csc \theta = \frac{ 1}{\sin \theta }\]

substitute in those expressions and see what you get... start on the left and see if you get the right.