evaluate the expression.\n4!·3!\n12\n30\n144\n5,040
evaluate the expression.\n4!·3!\n12\n30\n144\n5,040
Answer
Explanation:
Step1: Calculate 4!
The factorial formula is (n!=n\times(n - 1)\times\cdots\times1). So (4!=4\times3\times2\times1=24).
Step2: Calculate 3!
Using the factorial formula, (3!=3\times2\times1 = 6).
Step3: Multiply the results
Multiply the values of 4! and 3!. So (4!\times3!=24\times6 = 144).
Answer:
144