Question

Pls solve Q 11 if correct I will mark as brainliest

Answer 1

Answer:

m=-1

Step-by-step explanation:

We know that a^m×a^n=a^(m+n)

(2/9)^3×(2/9)^-6 = (2/9)^2m-1

Applying the same concept,

we get ,

(2/9)^3-6= (2/9)^2m-1

(2/9)^-3= (2/9)^2m-1

a^m=a^n

Then m=n

-3=2m-1

-3+1=2m

-2=2m

m=-1

Answer 2

Answer:

Step-by-step explanation:

Idk