wiz-icon
MyQuestionIcon
MyQuestionIcon
7
You visited us 7 times! Enjoying our articles? Unlock Full Access!
Question

If the lines represented by the equation 2x23xy+y2=0 make angles α and β with x - axis, then cot2α+cot2β=


A

0

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

3/2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

7/4

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

5/4

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Join BYJU'S Learning Program
CrossIcon