Question

Prove that: (i) tan (55° + x) = cot (35° - x)

Answer 1

we know ,
$\tan( \alpha ) = \cot(90 - \alpha )$
therfore,
$\tan(55 + x) = \cot(90 - (55 + x))$
$\tan(55 + x) = \cot(90 - 55 - x)$
$\tan(55 + x) = \cot(35 - x)$
hence proved
hope it helps u
plz mark it as brainliesr

Answer 2

Step-by-step explanation:

tab(55+x) = cot(90-(55-x)

tan(55+x) = cot(90-55-x)

tan(55+x) = cot(35-x) PROVED.

HOPE IT HELPS YOU.

THANK YOU AND PLEASE MARK IT AS BRAINLIEST.