📺 Watch Video Explanation:
Find the value of \( (2 * 3) * 4 \)
Given: A binary operation defined by
\( a * b = 2a + b \)
Solution:
Step 1: Find \( 2 * 3 \)
\( 2 * 3 = 2(2) + 3 = 4 + 3 = 7 \)
Step 2: Now compute \( (2 * 3) * 4 = 7 * 4 \)
\( 7 * 4 = 2(7) + 4 = 14 + 4 = 18 \)
Final Answer:
✔ \( (2 * 3) * 4 = 18 \)