What is the centre of circle (x-5)² + (y+4)² = 36?
वृत्त (x-5)² + (y+4)² = 36 का केंद्र क्या है?
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Correct Answer
C. (5 -4) / (5 -4)
ExplanationStep 1: Identify circle form (x-h)² + (y-k)² = r². Step 2: From x-5 h=5 and from y+4 k=-4. Step 3: Read signs in brackets oppositely.
Step 1: Circle form (x-h)² + (y-k)² = r² पहचानें। Step 2: x-5 से h=5 और y+4 से k=-4 है। Step 3: Bracket के signs उल्टे पढ़ें।