The matrix representation for scaling in homogeneous coordinates is

• A. P‚Äö√Ñ√∂‚àö√ë‚àö¬•=S*P
• B. P‚Äö√Ñ√∂‚àö√ë‚àö¬•=R*P
• C. P‚Äö√Ñ√∂‚àö√ë‚àö¬•=dx+dy
• D. P‚Äö√Ñ√∂‚àö√ë‚àö¬•=S*S