Question

3)Find the value of m
${3}^{m - 4} = 1$
tell

​

Answer 1

Given,

• $\sf{3^{m-4}=1}$

Here we have to evaluate the value of m.

So here is a fact:

• Any number raised to 0 is 1.

Therefore in order to get 0 we have the equation:

$\sf{\implies m-4=0}$

$\sf{\implies m=4}$

As we know,

• $\sf{4-4=0}$

• $\sf{3^0=1}$

$\huge{\boxed{\sf{m=4}}}$