Final answer:
To find the value of a · b given |a| = 80, |b| = 50, and the angle between a and b is 34 degrees, we can use the formula a · b = |a||b|cos(theta), where theta is the angle between a and b.
Step-by-step explanation:
To find the value of a · b given |a| = 80, |b| = 50, and the angle between a and b is 34 degrees, we can use the formula a · b = |a||b|cos(theta), where theta is the angle between a and b.
Substituting the given values, we have a · b = 80 * 50 * cos(34°).
Using a calculator, we can evaluate this expression to find the value of a · b.