Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

If sides of $\bigtriangleup ABC \;(a, b, c)$ are in AP, $cot\;{\large\frac{c}{2}}$ equals

$(a)\;3\;tan\;\large\frac{B}{2}\qquad(b)\;3\;tan\;\large\frac{A}{2}\qquad(c)\;3\;cot\;\large\frac{B}{2}\qquad(d)\;3\;cot\;\large\frac{A}{2}$

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...