Challenger App

No.1 PSC Learning App

1M+ Downloads

4n=10244^n = 1024 ആയാൽ 4(n2)4^{(n-2 )} എത്ര ?

A4

B16

C64

D256

Answer:

C. 64

Read Explanation:

4n=10244^n = 1024

45=1024 4^5 = 1024

n=5n = 5

4(n2)=43=644^(n-2) = 4^3 = 64


Related Questions:

x1+1x=?\frac{x^{-1}+1}{x}=?

4m=163844^m=16384എങ്കിൽ 4m44^{m-4}എത്ര?

image.png

40+69+144 \sqrt {{40 }+ \sqrt {{69}+ \sqrt{144}}}