The general solution of tan2x=−cot(x+π3)is(nϵZ)
tan2x=tan(π2+X+π3)tan2x=tan(x+5π6)⇒2x=nπ+5π6+x,nϵzx=nπ+5π6,nϵZ
Find the general solutions of 3tan2x−1=0