Question

evaluate sin89°sec1°/ tan45cot45°​

Answer 1

Answer:

➡️cotA×tanA=1

Sec1°=1/cos1°

=1/sin(90°-1°)

=1/sin89°

$\frac{sin89°sec1°}{tan45cot45°}$

$= \frac{ \sin89</strong><strong>°</strong><strong>\times \frac{1}{ \sin89</strong><strong>°</strong><strong>} }{1}$

$= 1$

So your answer is 1✅

Answer 2

Step-by-step explanation:

your answer is 1 ................