Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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my name is sanjeev batsakoti .i am a student but while reading i find difficult to read even the courses that are easy and my mind is distracted whilw reading . how can i improve my reading ? how can i accelerate my reading.i am a forgetful student .how can we remember for the long time
For the resistor one my CT teacher at school taught us this
I see someone has edited the post I submitted on 2009-01-02. I had written:
For E, G, B ,D ,F:
One that I was taught at a Electrician's class, consisting mostly of teenagers, for the sin, cos and tan:
For the planets, I had always learned:
standard guitar tuning (6 string)
Lines of the treble (g-clef) staff on sheet music, from bottom to top:
PEMDAS, here, for order of operations.
Roy G. Biv for the colours of the rainbow
PEMDAS. Please excuse my dear aunt sally.