If α and β are positive angles such that , then what is (1 + tan α) (1 + tan β) equal to?  

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

Answer (Detailed Solution Below)

Option 3 : 2
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NDA 01/2025: English Subject Test
30 Qs. 120 Marks 30 Mins

Detailed Solution

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Concept:

 

Calculations:

Given, α and β are positive angles such that 

Hence, If α and β are positive angles such that , then  (1 + tan α) (1 + tan β) equal to 2.  

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