- i के आयाम का प्रमुख मान क्या है?

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  1. -π/3
  2. π/6
  3. π/3
  4. -π/6

Answer (Detailed Solution Below)

Option 4 : -π/6
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UP LT Grade General Knowledge Subject Test 1
30 Qs. 30 Marks 30 Mins

Detailed Solution

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अवधारणा:

जब z = x + iy तब एक सम्मिश्र संख्या का प्रमुख आयाम θ = tan-1()

tan  =

x > 0, y < 0, IVवें चतुर्थांश में बिंदु निहित है।

गणना:

मान लीजिए θ,  - i के आयाम का प्रमुख मान है

के बाद से, tan θ = और - i IVवें चतुर्थांश में बिंदु निहित है।

tan θ = tan (-), θ = -

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