For triangle PQR, find equation of altitude PS if coordinates of P, Q and R are (6,2), (0,3) and (4,5) respectively?

For triangle PQR, find equation of altitude PS if coordinates of P, Q and R are (6,2), (0,3) and (4,5) respectively?
1). 2x- y= 14
2). 2x + y = 10
3). 2x- y= 10
4). 2x + y = 14

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