Question

In trigonometry, if x and y are complimentary angles , then
a. sin x = sin y
b. tan x = tan y
c. cos x = cos y
d. sec x= cosec y​

Answer 1

Answer:

sec x = cosec y

Step-by-step explanation:

sec 0 = cosec (90-0)

Answer 2

Answer:

sec x = codec y

Step-by-step explanation:

because

sec0=cosec(90-0)

this is the rule