Hello Sir/Ma'am, I am a certified Subject Matter Expert in Advanced Mathematics at Chegg and Tutor at Hashlearn. I can help you in Mathematics. I am a senior year undergraduate student in Computer Science. I have cleared the JEE-Advanced exam which is considered one of the toughest exams in the world and secured a rank of 4752 out of 1.3 million people. I scored 85 marks out of 120 in Mathematics in that exam. Looking forward to your response. Best regards, Tanuj Singh