If 3 + cos2 = 3(cot2 + Sin2 ), 0 < <90 , then what is the value of (cos +2sin )?

If 3 + cos2 = 3(cot2 + Sin2 ), 0 < <90 , then what is the value of (c

1.	If 3 + cos2 = 3(cot2 + Sin2 ), 0 < <90 , then what is the value of (cos +2sin )?
A.	$$ {2 sqrt{3}+1 over {2}}$$
B.	$$ {3 sqrt{2}}$$
C.	$$ {3 sqrt{3}+1 over {2}}$$
D.	$$ { sqrt{3}+2 over 2}$$
Answer» B. $$ {3 sqrt{2}}$$