Question

tan 105 is equal to? pls answer me fast​

Answer 1

Step-by-step explanation:

tan105=tan(60+45)

=(tan60+tan45)/1-tan60.tan45

=(√3+1)/1-√3

=(1+√3)(1+√3)/(1-√3).(1+√3)

=(1+√3)^2/1-3

= -(1+√3)^2/2

Answer 2

Answer:

Hope it may help you ....... ☺️