Question

please answer q13 and 14 both


the best of first three answers will be marked as brainliest​

Answer 1

Step-by-step explanation:

m/n = (3/4)^5 / (3/4)^3

=> m/n = (3/4)²

=> (n/m) = (4/3)²

=> (n/m)^-2 = (4/3)^(2*-2)

=> (n/m)^-2 = (3/4)^4

=> (n/m)^-2 = 81/256

=> (-4)² * (-3/2)^-2

=> (16) * (-2/3)²

=> 16 * 4/9

=> 64/9

Answer 2

Answer:

q. 13 ___59049/1048576

q. 14___1/36.

hope its correct..........