Question

sec(pi/2 - x) = cscx

true or false?

Answer 1

True my sir

Answer 2

It's helpful to realize this is just testing your knowledge of \[\cos(\pi/2 - x) = \sin(x)\] because sec and csc in the question can be rewritten as \[\frac{1}{\cos(\pi/2 - x)} = \frac{1}{\sin(x)}\]

Answer 3

the problem is i dont even understand the basics :/
thank you though!! :D

Answer 4

lol, well keep practicing. It will come! :)