ABA 107: MANAGEMENT MATHEMATICS 1 CAT
QUESTION 0NE (compulsory)
Let X=Y=Z and Let f: X→Y and g: Y→Z are defined by f(x)= x +1 and g(y)= y^2 + 2.
Find (8marks)
g × f
f × f
g × g
f × g

Let f: R→ R be given by f(x) = x^2 - 2
Find f^(-1) (3 marks)

Let X=Y=Z=R and Let f:x → y and g: Y→ Z are such that f(x)= 2x + 1 and g(y) = (-1)/3
Ve

Question

ABA 107: MANAGEMENT MATHEMATICS 1 CAT
QUESTION 0NE                     (compulsory)
	Let X=Y=Z and Let f: X→Y and g: Y→Z are defined by f(x)= x +1 and g(y)= y^2 + 2.
Find                                                                                                                 (8marks)
	g × f
	f ×  f
	g × g
	f × g

	Let f: R→ R be given by f(x) =  x^2 - 2 
Find f^(-1)                                                                                                              (3 marks)

	Let X=Y=Z=R and Let f:x → y and g: Y→ Z  are such that f(x)= 2x + 1 and g(y) = (-1)/3
Ve