11th Class Math MCQS Chapter 1

The equation of the type bx = a where a, be z and b = 0 had no solution in the;

Complex numbers

Integers

whole numbers

Set of natural numbers

If ‘n’ is a prime number then ?n is:

An irrational number

Prime number

A rational Number

None of these

{1, -1} possess closure property w.r.t

Multiplication

Addition

Subtractive property

Subtraction

? and e are

integers

Irrational number

Natural numbers

Rational numbers

(b²/b⁴+b² , -b/b⁴+b²) is multiplicative inverse of:

(b,b²)

(b,1/b)

(b³,b)

(b² , b )

Which set does not satisfy the order axioms:

N

Q

C

Q