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asked ago in Trigonometry by (6.9k points)

If α = sin-1(4/5) + sin-1(1/3) and β = cos-1(4/5) + cos-1(1/3), then

(A) α < β 

(B) α = β 

(C) α > β 

(D) None of these

1 Answer

+1 vote
answered ago by (6.7k points)
selected ago by
 
Best answer

Correct option (A) α < β

Explanation:

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