Question

3. The measures of angles of a
triangle are in the ratio 2:3:4,
which of the following is the
measure of an angle of this
triangle
A) 20°
O B)30
«
O C) 40
<
O D) 909
nered 140 14​

Answer 1

Answer:

If tan(A−B)=1,sec(A+B)=

3

2

, then the smallest positive value of B is?