Question

evaluate the expression for n = 1. 4n = \boxed{}

Explanation:

Step1: Substitute n=1 into 4n

Substitute \( n = 1 \) into the expression \( 4n \), we get \( 4\times1 \).

Step2: Calculate the result

Calculate \( 4\times1 = 4 \).

Answer:

4