What is tan(pi/4-x) ?

The solution to tan(pi/4-x) is (cos(x)-sin(x))/(cos(x)+sin(x))

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simplify tan(pi/4-x)

simplify

tan (\frac{π}{4} - x)

\frac{cos ( x ) - sin ( x )}{cos ( x ) + sin ( x )}

Solution steps

tan (\frac{π}{4} - x)

Rewrite using trig identities

= \frac{cos ( x ) - sin ( x )}{cos ( x ) + sin ( x )}

sin (arctan (\frac{x}{3}))

sin (18 0^{\circ} + x)

sin (tan (- 1 (x)))

tan (arcsin (\frac{x}{2}))

tan (arcsin (\frac{x}{3}))

What is tan(pi/4-x) ?
The solution to tan(pi/4-x) is (cos(x)-sin(x))/(cos(x)+sin(x))