Question

if sinA= 10/26 , write the value of
secA.​

Answer 1

Answer:

13/8

Step-by-step explanation:

SinA = 10/26

1-CosA = 10/26

-CosA = -1 + 10/26

-CosA = (-26 + 10)/26

-CosA = -16/26 = -8/13

CosA = 8/13

CosA = 1/SecA

SecA = 1/CosA

SecA = 13/8