Question

greatest real number among sin1 ,sin2, sin3 and sin(√10-2)​

Answer 1

Correct option (D) sin(√10 - 2) We know that sin x is an increasing function in [0,π/2] Now, sin 2 = sin (π − 2) = sin 1.14 sin 3 = sin (π − 3) = sin 0.14 sin(√10 - 2) = sin1.16 Therefore, among sin1, sin2, sin3 and sin (√10 - 2), sin(√10 - 2) is greatest.Read more on Sarthaks.com - https://www.sarthaks.com/549332/the-greatest-real-number-among-sin1-sin2-sin3-and-sin-10-2-is