Question

If tano+seco=8 then seco-tano is _ []​

Answer 1

If x + y = 90°, then what is Vcos x.cosecy – cos x. siny equal to? ... (d) None of these Secottant 2 51 then the value of sin() is seco-tano 79 39 (a) so (b) Ž

please mark brainest

Answer 2

Answer:

The answer is 1/8

Step-by-step explanation:

Given,

tano + Seco = 8

We know, sec^2o - tan^2o = 1

(Seco + tano) (Seco - tano) = 1

Seco - tano = 1/(seco + tano)

So, Seco - tano = 1/8