Verified answer

Step-by-step explanation:

m will be 0 because when something is raised to zero it is always 1

so, 3^0 × 4^0 = 1×1= 1

Thanks alot bro....

Given,

3m×4m=1

or, 3m×4m=3⁰×4⁰

⇒m=0.

So value of m is 0.