Uploaded September 2026 | Updated September 2026, 3 weeks ago

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A=(3,4). So is the answer simply 5?

That is the trap.

In this Visual Maths Lab question, P and Q move on the positive coordinate axes:

P=(x,0)
Q=(0,y)

while the line segment PQ always passes through the fixed point:

A=(3,4)

We need to find the minimum possible length of PQ.

I’ll cover the complete concept separately because this result itself can become a very useful CAT/JEE-style question.

Concept is the king.

Think CAT • Think AzuCATion

#CAT2026 #CATQuant #CoordinateGeometry #HoldersInequality #Optimization #QuantitativeAptitude #CATPreparation #JEE #Maths #VisualMathsLab #AzuCATion #MathsByAmiya #ConceptIsKing