Question

Plzz answer..


If , secA + tan A = q

Then find,

sec A - tanA​

Answer 1

Answer:

SecA - tanA = 1/q

Step-by-step explanation:

Given,

secA + tanA = q

From Identity,

Sec²A - tan²A = 1

(secA+ tanA)(secA-tanA) = 1

q(secA - tan A) = 1

secA - tanA = 1/q

Hope it helps

Answer 2

Step-by-step explanation:

Given secA + tan A = p Recall the identity, sec2A – tan2A = 1 ⇒ (secA + tan A)(secA – tanA) = 1 ⇒ p × (secA – tanA) = 1 ∴ (secA – tanA) = 1/p