Question

if sin theta is equals to 1 by 3 then find the value of 2 cot square theta plus 2​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

18

Step-by-step explanation:

sin theta=1/3   =opp/hyp

hyp2 = adj2 +opp2            [pythagoras theorem]

3^(2)-1^(2)=adj2

9-1=adj2

adj=root of 8

cot theta= adj/opp

=root8/1

=root8

2cot square theta plus 2= 2(root8)^2+2

=2(8)+2

=16+2

=18

Hope this helps you...