If  then the value of sin A is equal to: 

This question was previously asked in
SSC CPO 2024 Official Paper-I (Held On: 28 Jun, 2024 Shift 1)
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Answer (Detailed Solution Below)

Option 2 :
Free
SSC CPO : General Intelligence & Reasoning Sectional Test 1
50 Qs. 50 Marks 35 Mins

Detailed Solution

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Given :-

Formula Used :-

secθ = 

tanθ = 

Calculation :-

⇒ 

⇒ 

⇒ 209 - 209sinA = 79 + 79sinA 

⇒ 209 - 79 = 209sinA + 79sinA

⇒ 130 = 288sinA

⇒ sinA = 

sinA = 

 

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