1) 2nπ + π/6, ∀ n ϵ I 2) 2nπ + π/4, ∀ n ϵ I 3) 2nπ + π/3, ∀ n ϵ I 4) 2nπ + π/5, ∀ n ϵ I Answer:(1) 2nπ + π/6, ∀ n ϵ I Solution:... View Article
1) 2nπ - 3π/4, n ϵ Z 2) 2nπ + π/4, n ϵ Z 3) nπ + π/4, n ϵ Z 4) None of these Answer: (2) 2nπ + π/4, n ϵ Z Solution: Given, logcos x tan x... View Article
1) √2 2) 2 3) 0 4) -√2 Answer: (1) √2 Solution: The maximum value of a cos x + b sin x = √(a2 + b2) Now, sin θ + cos θ = (1).... View Article
1) 2 sin α sin β cos γ 2) 2 cos α cos β cos γ 3) 2 sin α sin β sin γ 4) None of the above Answer: (1) 2 sin α sin β cos γ Solution:... View Article
