🔥 GATE 2027 Linear Algebra Trick | Matrix Shortcut Most Students Miss 😱 | Trace Cycle Trick#shorts

🚨 Students think AB = BA ❌
But here's the hidden trick:

tr(AB) = tr(BA) ✅

This shortcut saves time in Matrix Algebra, proofs and GATE questions.

💡 Remember:
Matrix multiplication order changes,
but the TRACE value remains the same.

✅ Fast trick
✅ Exam time saver
✅ GATE DA / CSE useful
✅ Save this before exam revision

Follow @GateMathDecode for more tricks 🚀

#GATE2027 #LinearAlgebra #Matrix #EngineeringMath #GATEDA #GATECSE #MathTricks #ExamPreparation #Shorts #GateMathDecode

Видео 🔥 GATE 2027 Linear Algebra Trick | Matrix Shortcut Most Students Miss 😱 | Trace Cycle Trick#shorts канала GateMath Decode