how to solve (√(2)/2) / (-2/√(2))

Question

steps too please

the answer is 1

in other words it's tan(π/4)= 1

Answer 1

(√(2)/2) / (-2/√(2))
= (√2/2)(√2/-2)
= 2/-4
= -1/2

did you have a typo?

Answer 2

Not solve, simplify

(√(2)/2) / (-2/√(2))

(sqrt(2))/2 * (sqrt(2))/2 = -2/4 = -1/2

I don't know what this means in regards to the above. (simplify part)
"the answer is 1
in other words it's tan(π/4)= 1"

Answer 3

i just noticed it's supposed to be (√2/2)/(-√2/2) and i got -1 but the answer is supposed to be 1