Shaggy and Scooby cannot figure out who the masked intruder are from the clues that they find, so they decide to put the clues down and go to the kitchen for a snack. After a couple of hours, Shaggy sees the clues again and realize who the masked intruder is. Shaggy solved this problem through ____.
a. analogy
b. incubation
c. working backwards
d. decomposition
Question 2
Cher is trying to plan her Dad's fiftieth birthday party and is feeling overwhelmed by all the tasks and decisions involved. She decides to start with her final goal of having a surprise party and then considers the location, thinks next about how many people to invite, and finally creates the invitations and orders the right amount of food. Cher has solved her problem by ____.
a. using an analogy
b. working backward
c. overcoming her mental set
d. ignoring negative evidence
How to find the inverse of any function (Part 2)
How to find an unknown angle using reciprocal trigonometric functions
Use the power rule to find derivative
Find derivative using product rule
Identify the junction nodes in the circuit shown in Figure 21-1.
Find the solution set of each of the following equations and inequalities.