Question

(1) tan 48° tan 23° tan 42° tan 67° = 1
(ii) cos 38° cos 52° - sin 38° sin 52° = 0
oute angle​

Answer 1

Answer:

friend yahan per aapko explain nahin kar sakta hai yah question koi chij use karte ho jisme explain kar sakta

Answer 2

$\huge\boxed{\fcolorbox{lime}{yellow}{ANSWER}}$

MY DEAR SIS U R LOOKING SO SO SO CUTE.

MAY U HAVE BLESSINGS ALL TIME.

GOOD NIGHT.

_______býə_______.