Question

sec²A- tan²A=1 find secA+tanA if secA-tanA =5​

Answer 1

Answer:

I hope you got your answer

Answer 2

Given:

• sec²A - tan²A = 1

• secA - tanA = 5

To find :

• sec A + tan A

Solution :

• sec² A - tan² A = 1

=>( sec A + tan A )( sec A - tan A ) = 1

=> (sec A + tan A)(5)=1

=> sec A + tan A = 1/5