If , match Column I with Column II. | Column I | Column II | |---|---| | (a) | (p) |…

MATHEMATICS · Single correct · A Level · Mathematics · Trigonometry · Trigonometry

Problem

f_n(\theta)=\frac{\sin\theta+\sin3\theta+\sin5\theta+\dots+\sin((2n-1)\theta)}{\cos\theta+\cos3\theta+\cos5\theta+\dots+\cos((2n-1)\theta)}

, match Column I with Column II.

(1) (a)

\to

(p); (b)

\to

(q); (c)

\to

(r); (d)

\to

(s), (t) (2) (a)

\to

(t); (b)

\to

(p); (c)

\to

(r); (d)

\to

(q) (3) (a)

\to

(q); (b)

\to

(r); (c)

\to

(s); (d)

\to

(t) (4) (a)

\to

(r), (t); (b)

\to

(s); (c)

\to

(p); (d)

\to

(q)