Question

Let , be two non-empty sets and : → be a function.

(i) : → is injective if no two elements of X have same

image in Y

(ii) : → is injective if (1)=(2) ⟹ 1 = 2

(a) Only (i) is true

(b) Only (ii) is true

(c) Neither (i) nor (ii) is true

(d) Both (i) and (ii) are true.​

Answer 1

Answer:

jajhshsjsjsjsjjsjdjsjjdjdnxnd

Step-by-step explanation:

jfjjdnach meri raani raani

Answer 2

Answer:

option (b) is correct by my sight

hope it will help