Question

If cot A+ cos 75º = tan 5° + sin 15° when angle A lies
between 0° and 45°, then the value of A is:

(a) 85°
(c) 95°
(6) 90°
(d) 70°​

Answer 1

Answer:

82 +20=102+12=114 =180

Answer 2

Answer:

answer is option a that is 85 degree

Step-by-step explanation:

cos 75 = sin (90-75)=sin15 similarly cot 85 =tan5