Please answer this question. Irrelevant answers will be reported and correct answer will be marked as BRAINLIEST
Attachments:
Answers
Answered by
1
Step-by-step explanation:
LHS= (CotA/(1-CotA)) + (TanA/(1-TanA)
= (CosA/(SinA-CosA)) + (SinA/(CosA-SinA))
[here I just used the formula of CotA= CosA/SinA and TanA= SinA/CosA]
=(CosA/(SinA-CosA)) - (SinA/(SinA-CosA))
[Here, I just take out -1 from CosA - SinA]
= (CosA - SinA)/(SinA - CosA)
[Calculation]
=-1
=RHS
I
Similar questions