I need lot of help If you answer this you can get 50 points :>
Look at the picture
Plz help
:(

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4