prove that cos A /1-tan A+ sin A/1-cot A= sin A+ cosA
Answers
Answered by
5
Step-by-step explanation:
all the best for your board exam
Attachments:
Answered by
4
Answer:
mark me as the brainliest
Step-by-step explanation:
cosA / 1 - sinA/cosA + sinA/ 1 - cosA/sinA
=> cosA/ cosA - sinA / cosA + sinA / sinA - cosA / sinA
=> A / cosA - sinA + A / sinA - cosA
=>
=>
=> cosA + sinA => RHS
Similar questions
Math,
5 months ago
Political Science,
5 months ago
History,
5 months ago
Math,
10 months ago
Science,
10 months ago
Computer Science,
1 year ago