Question

tan(π/4+x) =1-tanx/1+tanx​

Answer 1

Answer:

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Step-by-step explanation:

• what are you asking me do you no longer be available
• what are you asking me do you no longer be availableplease give me a brain list ☺️

Answer 2

we have,,

tan(π/4+x) = (1-tanx)/(1+tanx)

(1+tanx)/(1-tanx) = (1-tanx)/(1+tanx)

=> (1+tanx)² = (1-tanx)²

=> 1+tanx = 1-tanx

=> 2tanx = 0

=> tanx = 0

=> tanx = tan0

so,, x = 0° ...ans