Compute the greatest common divisor gcd⁡(1235,455) by hand.

Q: How many permutations of letters MNPQRSTUV will contain substrings PQ and QTS in it?

A: Given that MNPQRSTUV will contain substrings PQ and QTS in it.

Q: Use the binomial theorem to find 9C3

A: To find: Use the binomial theorem to find 9C3

Q: Find ged (143,227), ged (306,657) and gcd (272, 1479)

A:

Q: Find the greatest common divisor of b. 224 and 430

A: We need to find the greatest common divisor (GCD) of 224 and 430 to find the GCD first we will do…

Q: Find the coefficient for the term afb5 from the expansion of: (3a - 2b)¹1 Answer:

A: We need to find the coefficient of a6b5 in the expansion of:(3a-2b)11

Q: Determine the LCM of the following monomials listed below. 21ax, 7x, 3

A:

Q: is 5227 divisible by 3

A: A number is divisible by 3 if the sum of the digits in the number is divisible by 3

Q: b) S 9+x

A: ∫x39+x8dx

Q: Write down the elemtns in (d) and (e)

A:

Q: Is it true that GCD(6,14,119) x LCM(6,143,119)= 6x143x119?

A: We know that GCD(a,b,c) × LCM(a,b,c) = axbxc

Q: Find the GCF and LCM of 92 and 276 using two different methods

A: GCF  stands for Greatest Common Factor LCM stands for Least Common Multiple The other names of GCF…