Question

13. If 3n = 27, then 3n-2 equals.
43
(c) 1
(d)if 3 and if 3 ki power n is equal to 27 then 3 ki power n minus 2 ​

Answer 1

$\mathfrak {Yo \:Mate !}$

Your correct question :

If $\sf {3^{n} = 27}$, find the value of $\sf {3^{n-2}}$

Since, I'm unaware of the correct question, I'll give the values of both $\sf {3^{n} -2}$ and $\sf {3^{n-2}}$

Solution:-

$\sf {3^{n} = 27}$

=》 $\sf{3^{n} = 3^{2}}$

.•. n = 3

Now :-

$\sf {3^{n} -2}$

=》 $\sf {3^{3} - 2}$

=》 27 - 2

=》 25

And :-

$\sf {3^{n-2}}$

=》 $\sf {3^{3-2}}$

=》 3

Answer 2

Answer:

3is ur answer mate

pls mark as branliest