damarjorden damarjorden

27-07-2021
Mathematics

contestada

Which equation is correct?
1
A. cos x =
sin a
1
B. tan x=
CSC 2
C. sec =
COS
1
D. cot 2 =
sec
SUBMIT

Which equation is correct 1 A cos x sin a 1 B tan x CSC 2 C sec COS 1 D cot 2 sec SUBMIT class=

Respuesta :

XiuRu08 XiuRu08

27-07-2021

I think the answer is C

I'm not sure cuz my teacher haven't teach me this yet

hope this help u

Answer Link

27-07-2021

Yes it’s c) secx = 1/cosx
It’s a reciprocal identity

Ver imagen dacai4

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