pls prove this question.
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
tan70=tan20+tan50
tan70=tan(20+50)
tan70=tan(70)
tan70=tan70
LHS=RHS
Answer:
ur question is wrong...
inbox me