Question

prove that 7 ×6×5×4+4 is a composite number​

Answer 1

SOLUTION IS IN THE PICTURE. HOPE IT WILL HELP YOU

Answer 2

SOLUTION:

7× 6 × 5 × 4 × 3 × 2 × 1+ 5

= 5040 +5=5045

= 5045 = 5×1009

We know that a number is called a composite number if it has at least one factor other than 1 and the number itself.

Here, 5045 is the product of  2 prime factors 5 and 1009 .

Hence,7× 6 × 5 × 4 × 3 × 2 × 1+ 5 is  a composite number.

Read more on Brainy. in -

Https://brainly.in question /2014689

#readmore

..plzzz mark the answer as brainliest