Question

3. In the table below, the marks obtained by the students of standard 8 in
Mathematics subject out of 50 are given. Draw a bar graph using this
information.
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Answer 1

Answer:

Trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).