Answer :
To Prove: 
Proof:
Consider the LHS,
= sinA - cosA+ cotA sinA - cotA cosA + tanA sinA - tanA cosA
Use the formula:
We know:
So,
Again use the formula:
So,
Use the formula:
Therefore,
Hence Proved.
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Prove the followi
KC Sinha - MathematicsProve the followi
KC Sinha - MathematicsProve the followi
KC Sinha - MathematicsIf sin 77° = x, t
KC Sinha - MathematicsIf cos55° = x<sup
KC Sinha - MathematicsIf cos40o</s
KC Sinha - Mathematics