Question

If seco + tano=x, write the value of seco - tano in terms of x​

Answer 1

seco= x- tano

is the correct answer

Answer 2

Answer:

$\frac{1}{x}$

Step-by-step explanation:

According to the trigonometric identity $sec^{2}o - tan^{2}o =1$

(seco+tano)*(seco-tano)=1

x*(seco-tano)=1

seco-tano=$\frac{1}{x}$