(1 + cot A + tan A) (sin A - cos A) = sin A tan A-cot A cos A
Answers
Answered by
2
Step-by-step explanation:
see the photo for the steps.
Attachments:
Similar questions
Economy,
1 month ago
Political Science,
2 months ago
Sociology,
2 months ago
Math,
9 months ago
Math,
9 months ago