Mark the correct alternative in the following:
If in a ∆ABC, tan A + tan B + tan C = 6, then cot A cot B cot C =

A+B=π-C

Question

Mark the correct alternative in the following: If in a ∆ABC, tan A + tan B + tan C = 6, then cot A cot B cot C =

Philoid · Accepted Answer

A+B=π-C <img w='193' height='41' src='https://static.insightsonindia.in/ncertusercontent/solutions/?domain=gF&l=PROJ33110/1560848439153737.png' style='vertical-align: middle;'> <img w='298' height='21' src='https://static.insightsonindia.in/ncertusercontent/solutions/?domain=gF&l=PROJ33110/1560848439873571.png' style='vertical-align: middle;'> <img w='156' height='41' src='https://static.insightsonindia.in/ncertusercontent/solutions/?domain=gF&l=PROJ33110/1560848440596265.png' style='vertical-align: middle;'>

Mark the correct alternative in the following:If in a ∆ABC, tan A + tan B + tan C = 6, then cot A cot B cot C =

Mark the correct alternative in the following:
If in a ∆ABC, tan A + tan B + tan C = 6, then cot A cot B cot C =