Answer:
[tex]\displaystyle Cosine[/tex]
Step-by-step explanation:
[tex]\displaystyle \frac{HYPOTENUSE}{ADJACENT} = sec\:θ \\ \frac{ADJACENT}{HYPOTENUSE} = cos\:θ[/tex]
You can easily tell how these trigonometric ratios are multiplicative inverses [reciprocals] of each other.
I am joyous to assist you at any time.
Answer: Cosine
Step-by-step explanation:
I just remebered it but you can search it
