Evaluate the trigonometric limit using limit laws

The video tutorial covers the addition of fractions, explaining how to rewrite expressions as equivalent fractions. It then transitions into a discussion on limit properties, demonstrating how to break down and evaluate expressions using limits. The tutorial further explores evaluating limits with trigonometric functions and applying limit laws to simplify expressions.

What is the result of adding 1/3 and 1/3?

• 1/6

• 2/3

• 1/3

• 1

When rewriting an expression like (a + b)/c, what is a valid transformation?

• a + b/c

• a/c + b/c

• a/c - b/c

• a/b + c

What is the limit of 3 as x approaches zero?

• 1

• Undefined

• 3

• 0

How can you simplify the expression 2 * sin(2x) / 2x as x approaches zero?

• It becomes zero

• It becomes one

• It remains unchanged

• It becomes two

What is the result of 3 + 2 when evaluating limits?

• 5

• 6

• 3

• 2