Math, asked by jkaur042005, 10 months ago


Q8. Why 17 + 11 x 13 x 17 x 19 is a composite number? Explain .

Answers

Answered by khushimuktiar
4

Step-by-step explanation:

17+11x13x17x19

=17(1+11x13x1x19)

17(1+2717)

17x2718

17x2x3^2x151

We know, the prime factorisation of a composite number is the product of prime numbers.

Hence, it is a composite number.

Answered by Anonymous
0

Step-by-step explanation:

for it to be composite, it has to have atleast 3 factors...

1 & the no. itself r two of those factors...

17(1 + 11*13*19) has 17 as a factor which proves it has atleast 3 factors...

thus it is a composite number

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