Question

sin 67 cot 23°/ tan 67° cos 23*​

Answer 1

Answer:

1

Step-by-step explanation:

we know that sin [90-θ] = cos θ , tan [90-θ] = cot θ

sin 67° cot 23° / tan[90-67] * cos[90-23]

= sin 67° cot 23° / cot 23° * sin 67°

= 1