Question

A p-q
(1+tan 33°) (1+tan 120
11+tan 18°)(1+tan 27°=​

Answer 1

Answer:

1

Step-by-step explanation:

let us add tan 18 and 27 to get 45

so tan(18+27)=1= tan 18 tan 27/[1 -tan 18.tan 27]