Hello everyone!
I have attached the question and my working. I have solved the question by green's theorem(haven't attached that) and i have got answer 1/30 but when i am trying to integrate it directly i am getting different answer. Can someone please tell me where is the mistake.
I have attached the question and my working. I have solved the question by green's theorem(haven't attached that) and i have got answer 1/30 but when i am trying to integrate it directly i am getting different answer. Can someone please tell me where is the mistake.
