Question

IF TAN(3X+30)=1FIND THE VALUE OF X​

Answer 1

tan(3x+30°)= 1

but tan 45°= 1

this implies that:

3x+30°= 1

3x= -30

x=-10°

hope it helps!

Answer 2

tan(3x+30°)=1 ----->(1)

We know that,

tan 45°=1------------>(2)

From (1) and (2) we get,

tan(3x+30°)=tan 45°

=

3x+30°= 45°

= 3x= 45°-30°

= x=. 15/3

= 5°

_________________________

Hope this will help you!

Thank you

Happy learning ✨