please answer me questions
Attachments:
Anonymous:
seconds , to seven questions
yes
please helps
Answers
Answered by
0
Q.1 sinA=√3/4
A=60 since sin 60=1
therefore
cotA -1
= cot 60- 1
=1/√3 -1
=1-√3/√3
A=60 since sin 60=1
therefore
cotA -1
= cot 60- 1
=1/√3 -1
=1-√3/√3
Similar questions
Biology,
8 months ago
Computer Science,
8 months ago
Chemistry,
8 months ago
Hindi,
1 year ago
Math,
1 year ago