1. Equations need to be in their strong form. 2. Weight functions need not be the same as approximation functions. 3. Weighted residual integral is equated to zero. 4. We have more flexibility in choosing approximation functions as compared to ...

(A) A character who dives into the water and brings up a small amount of mud or sand (B) A character who travels to the center of Earth and lives there (C) A character who dives into the ocean and ...

a. Short‐term goal b. Long‐term goal c. Mid‐term goal d. This is not an example of a goal.

a. Short‐term b. Intermediate c. Long‐term d. Unrealistic

(A) Placing blame for the error (B) Responding with “Let me help you” (C) Finding the source of the problem and then presenting options for resolution (D) Providing good customer service