Question

tan theta=√3-1/√3+1,then solve sin theta+cos theta value

Answer 1

Step-by-step explanation:

tan a=(√3-1)/(√3+1)

sin a + cos a=?

sin a/ cos a = (√3-1)/(√3+1)

√3-1+√3+1=2√3=2*1.732=3.464