Question

tan AtanB=1 then (A+B)=?

Answer 1

Answer:

tanAtanB=1

tanA= 1/tanB

=> tanA=CotB

=> A=B=45°

so,Tan(90)° = Not defined(infinity sign).

ans.

Answer 2

Answer:

Answer:

tanAtanB=1

tanA= 1/tanB

=> tanA=CotB

=> A=B=45°

so,Tan(90)° = Not defined(infinity sign).

Step-by-step explanation:

Hope this answer will help you.