Question

the coordinates of point A are (3,√3). Find the coordinates of another point B such that OA=OB=AB , where O is an origin.​

Answer 1

Step-by-step explanation:

A = Casino, $\cos(?)$

,

Bl-acos O b sino

LOA V по-х) +ут, ус = √ [asino-017 (bcos 0-01²

on ² Pa² sin ²0 + bcos ²0 OB Ja As. 2 ·cos ² 0 + b ² sim ²0

0 A² a

1² sim ² 0 + bcos ²0

2

ов² = a 2 cos ²0 + b² sin ²0. : 0 A² +0 B² = 9² (1) + b (1)

= а2+62

Hence Proved✅