Home
Class 14
MATHS
If x is a prime number, LCMof x and its ...

If x is a prime number, LCMof x and its successive number would be
(A) x
(B) `x +1`
(C) `x(x + 1)`
(D)`frac(x)(x + 1)`

A

D

B

A

C

C

D

B

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If C={x:x is an odd number}, D = {x:x is a prime number}, then C nn D =

What is the HCF of two prime numbers x and y ? A)1 B)2 C) (x)/(y) D)0

If x is a positive number,then which of the following fractions has the greatest value? (x)/(x) (b) (x)/(x+1) (c) (x+1)/(x) (d) (x+2)/(x+3)

B= {x:x in N and x is an even prime number }

If x is a positive real number and the exponents are rational numbers,show that: ((x^(a))/(x^(b)))^(a+b-c)((x^(b))/(x^(c)))^(b+c-a)((x^(c))/(x^(a)))^(c+a-b)=1

If A= {x : x is a natural number}, B = {x : x is an even natural number} C = {x : x is an odd natural number} and D = {x : x is a prime number }, find (i) A nnB (ii) A nnC (iii) A nnD (iv) B nnC (v) B nnD (vi) C nnD

L.C.M.of two prime numbers x and y(x>y) is 161. The value of 3y-x is (a)-2(b)-1(c)1 (d) 2