3 years ago

Given that sec x - tan x=1÷4

Mathematics

1 answer:

solniwko [45]3 years ago

5 0

Answer:Let =tan2

tan

⁡

, then cos=1−21+2

cos

⁡

−

and tan=21−2

tan

⁡

−

Now

1+21−2+21−2(1+)21−21+1−tan2

Step-by-step explanation:

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Given that sec x - tan x=1÷4​

Given that sec x - tan x=1÷4