Answer:
(2,2,10)
Step-by-step explanation:
To find f(a),we substitute the values of a into the function f(x)=x^2+1.
Given that a=(1,1,3),we substitute that x=1,y=1,and z=3 into the function.
f(a)=f(1,1,3) = (1^2+1,1^2+1,3^2+1)= (2,2,10)
None of the options, match with the result, therefore all the given options are correct,.
I hope this helps
