can show mi the step...thanx
if sin x=-0.6 and tan x = -0.75,then sec x is
1)-1.25
2)1.25
3)0.80
4)-1.35
Hello,Originally Posted by cheesepie
This problem is a tricky one, because you didn't give a value for tan(x). To be able to calculate a value I take the value from the previous problem: tan(x)=-.75
1. You know that and
and So you get:
= = =
This answer doesn't exist. So I presume, that my asumption about the value of tan(x) was incorrect. But maybe you can use my explanations when you plug in the right value for tan(x).
Greetings
EB