Question

Tan (a+b)=tan a +tan b True or false With working will be preferable

Answer 1

Answer:

true

Step-by-step explanation:

this statement is true.

Answer 2

Answer:

False

Step-by-step explanation:

Tan(a+b) =tan a +tan b

It's false.

Lets check it by taking an example

a=30° and b=30

tan(30+30)=tan 30+ tan 30

tan 60 =1/√3+1/√3

√3=2√3

LHS is not equal to RHS

Hence its false.