Worksheet: Simplifying Trigonometric Expressions by Combining Fractions

In this worksheet, we will practice simplifying the expression of any trigonometric function by combining fractions using the trigonometric identities.

Q1:

Simplify 1 𝜃 1 𝜃 c o s c o t 2 2 in its simplest form.

Q2:

Simplify 2 𝜃 + 𝜃 + 1 𝜃 s i n c o s s e c 2 2 2 .

Q3:

Simplify 1 𝜃 1 𝜃 s i n t a n 2 2 .

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