1.

If alpha, beta , gamma , deltaare the solutions of the equation tan(theta+(pi)/4)= 3 tan 3 theta , no two of which have equal tangents. The value of (1)/(tan alpha)+ (1)/(tan beta)+(1)/(tan gamma)+(1)/(tan delta) is

Answer»

`-8`
8
`2//3`
`1//3`

ANSWER :B


Discussion

No Comment Found