Question

(2)
1 - tan 245
1+tan 245
(A) tan 90° (B) 1
(C) sin 45°
(D) O
​

Answer 1

Answer:

D )0 please mark me as brainlist

Step-by-step explanation:

ANSWER

1+tan

2

45

∘

1−tan

2

45

∘

=

1+1

1−1

=0