The distance between the points A(a cos 20∘ + b sin20∘, 0) and B(0, a sin20∘ - b cos20∘) is:

The distance between the points A(a cos 20∘ + b sin20∘, 0) and B(0

1.	The distance between the points A(a cos 20∘ + b sin20∘, 0) and B(0, a sin20∘ - b cos20∘) is:
Answer» The distance between the points A(a cos $20^{\circ}$ + b sin $20^{\circ}$ , 0) and B(0, a sin $20^{\circ}$ - b cos $20^{\circ}$ ) is: