Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Trigonometry

Question:

The value of sin36° - cos54° is:

Options:

1

2

0

\(\frac{1}{2}\)

Correct Answer:

0

Explanation:

We know that,

sinθ = cos (90- θ)

ATQ,

sin 36° = cos (90° - 36°)

sin 36° = cos 54°

sin 36° - cos 54° = 0