Question

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Answer 1

Step-by-step explanation:

therefore Answer is √2-1

Answer 2

HEY! HERE IS YOUR ANSWER,

ANSWER: -

tan x = √2-1

SOLUTION: -

sin x + cos x =√2 cos x

sin x + cos x/ cosx  =√2

tan x + 1 = √2

HENCE, tan x = √2 -1.

HOPE IT HELPS :)