montielkelsey4036 montielkelsey4036

02-01-2023
Mathematics

Answered

What basic trigonometric identity would you use to verify that sin x cosxtanx = 1 - cosx?

a.

sinx

c. Sin x = cos x tan x

tanx =

COSX

b.

d. 1+tan²x = secºx

sinx

cosa

X=

tan x

Answer :

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