जर α आणि β हे धनकोन आहेत जसे की , तर (1 + tan α) (1 + tan β) किती आहे?

  1. 0
  2. 1
  3. 2
  4. 3

Answer (Detailed Solution Below)

Option 3 : 2
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संकल्पना:

 

गणना:

दिलेले, α आणि β हे धनकोन आहेत जसे की ,

म्हणून, जर α आणि β हे धनकोन असतील जसे की , तर (1 + tan α) (1 + tan β) हे 2 च्या समान आहे.

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