Zero Exponent

Q.

Simplifying : $4^{-2}$ + $4^{-1}$ + $4^0$ + $4^2$ gives

1. $\frac{277}{16}$

2. $\frac{277}{18}$

3. $\frac{257}{16}$
4. $\frac{271}{18}$

Q.

Value of n^0 where n not equal to zero is always ___.

1. 1

2. not defined

3. negative

4. 0

Q.

Simplify : $4^{-2}+4^{-1}+4^0+4^2$

1. $\frac{277}{16}$

2. $\frac{277}{18}$

3. $\frac{257}{16}$

4. $\frac{271}{18}$

Q.

Find the value of ($3^0$ + $4^{-1}$) × $2^3$. ___

Q.

The expression, ${(2^{-1}+3^{-1}+4^{-1})}^0$is equal to :

1. 0

2. 1

3. 2

4. 3

Q.

${\left(\frac{1}{5}\right)}^0$ is equal to

1. 0

2. $\frac{1}{5}$

3. 1

4. 5

Q.

The value of $[2^3-3^2-1^3{]}^0$ is 0.

1. True

2. False

Q.

Find the value of $x^{-3},ifx=(100{)}^{1-4}÷(100{)}^0.$

1. ${100}^9$

2. ${100}^8$

3. ${100}^6$

4. ${100}^7$

Q.

The value of ($3^0$ + $4^{-1}$) × $2^2$ is ___

Q. The value of $3^0+4^0-5^0$ is .

1. \N
2. 1
3. -1
4. 2