Question

if tan b is equals to 1 upon root 3 then sin b + cos B equals to​

Answer 1

Answer:

sinb+cosb=1+√3/2

Step-by-step explanation:

tanb=1/√3

therefore b=30 as tan30=1/√3

therefore sinb+cosb=sin30+cos30=1/2+√3/2

=1+√3/2

hope it helps