How to solve this Trigonometry problem?

[pet23c]

Given that sin x=mn/ (m^2 + n^2), what is the value of (sec x + tan x)?

 

[Deleted member 4993]

Given that sin x=mn/ (m^2 + n^2), what is the value of (sec x + tan x)?

Can you determine the value of cos(x) ?

 

[pet23c]

No. Can you plz help? As I am from Arts background

 

[Deleted member 4993]

No. Can you plz help? As I am from Arts background

use the equation:

cos²(x) + sin²(x) = 1

No. Can you plz help? As I am from Arts background

What is your mathematics background? Have you taken any trigonometry class? What level of algebra classes have you taken?

 

[pet23c]

I am pursuing BA(Pol Sc) & done Algebra long back & mostly forgotten. I am preparing for competitive exams & this problem I faced in past question papers! So can you help?

 

[Deleted member 4993]

I am pursuing BA(Pol Sc) & done Algebra long back & mostly forgotten. I am preparing for competitive exams & this problem I faced in past question papers! So can you help?

Have you taken any trigonometry course? We can certainly help - but you have to help yourself too!

If we simply solve the problem, that will NOT help you.