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Alarmel Valli is a distinguished Indian classical dancer and a renowned choreographer in the Bharatanatyam style. She established the Dipasikha Dance Foundation in Chennai in 1984, where she continues to teach and promote Bharatanatyam. She has been honored with several prestigious awards, including the Padma Shri and Padma Bhushan.
If tan θ + cot θ = 2 where 0 < θ < 90 ; find the value of tan30 θ + cot 29 θ.
In ∆ABC, AB = 5cm, BC = 6cm and AC = 10cm then find out the value of cos A?
If (sinθ+cosθ)/(sinθ-cosθ) = 2, then the value of sin4 θ is
If tan θ = (2/√5), then determine the value of cos2 θ
If sin (2x + 50) o = cos (2y - 50) o, such that, 0o < x + y < 90o, then find the value of tan(x + y) .
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
sin2 12˚ + sin2 14˚ + sin2 16˚ + sin2 18˚ + ……… + sin2 78˚ =?