Tell me where I have gone wrong Please fast Explain my answer NOT YOUR ANSWER - Maths - Relations and Functions

Question

Tell me where I have gone wrong Please fast Explain my answer NOT
YOUR ANSWER

Mohammed Irfan Khan · Accepted Answer

Dear Student

<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5f0171f0055f8%20jpg"
style="width: 1022px; height: 483px;">
Regards

Tell me where I have gone wrong. Please fast. Explain my answer NOT YOUR ANSWER