What is the process to eliminate a fraction in a mathematical expression?
Simplifying trig functions being divided
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Mathematics
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11th Grade - University
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Hard
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The video tutorial explains how to solve fractions by multiplying with reciprocals, demonstrating this concept with a simple fraction example. It then extends the idea to trigonometry, showing how to simplify expressions by using reciprocals of trigonometric functions. The tutorial emphasizes understanding the simplification process by rewriting functions in terms of sine and cosine, ultimately simplifying to cosecant.
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5 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the relationship between cosine and secant?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to rewrite cotangent in terms of sine and cosine.
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you simplify the expression involving sine and cosine?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the result of dividing cosine by itself in a trigonometric expression?
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