Trigonometry Basics Multiple Choice Questions (MCQ) PDF - 76

MCQ 376: 1 - tanθtanphi/1 + tanθtanphi =

1. cos(θ+phi)
2. cos(θ-phi)
3. cos(θ+phi)/cos(θ-phi)
4. None of Above

MCQ 377: The two geometric means between a and b are

1. a(b/a)^1/2,b
2. a(a/b)^1/2,b
3. a(b/a)^1/2,b
4. ab

MCQ 378: If ƒ(x) = sin(x) and g(x) = cos(x), then (gof)(x) =

1. sin(x)cos(x)
2. tan(x)
3. sin(cos(x))
4. cos(sin(x))

MCQ 379: The 60th part of one minute is called one

1. minute
2. radian
3. degree
4. second

MCQ 380: If ƒ(x) = sinh(x) and g(x) = sin(x),then (fog)(x) =

1. sinh(sin(x))
2. sin(sinh(x))
3. sinh(xsin(x))
4. tanh(x)