Question

The HCF of (1,x) is
(A)1
(B)X
(C)2
(D) X-1​

Answer 1

Answer:

(A)1

Step-by-step explanation:

The HCF of (1,x) is 1 .

because 1 can be expressed in the form of 1 × 1

and,

x can be expressed as x × 1

hence , the common is 1 in both