Question

golden number is _______​

Answer 1

Answer:

Φ(phi)

Step-by-step explanation:

Phi(Φ) which is approximately equal to 1.618, is considered as golden number in maths because :

i) if you square phi, you get 2.1618... which is exactly 1 greater than itself i.e.,

    Φ² = Φ +1

ii) if you divide 1 with phi to get its reciprocal, you get a number exactly 1 less than phi i.e, 0.618... :

     1/Φ = Φ-1

Hope it helps.

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