Challenger App

No.1 PSC Learning App

1M+ Downloads

212+212=2n2^{12}+2^{12} =2^{n} എന്നാൽ n -ന്റെ  വില എത്ര ?

A12

B13

C24

Dഇവയൊന്നുമല്ല

Answer:

B. 13

Read Explanation:

212+212=2n2^{12}+2^{12} = 2^{n}

=212[1+1]=2n2^{12}[1+1] = 2^{n}

=212×2=2n2^{12}\times2 = 2^{n}

=213=2n2^{13} = 2^{n}

n=13n = 13


Related Questions:

4x=42x 4^ {x}= \frac4{2^ {x}} ആയാൽ x ന്റെ വിലയെന്ത്?

image.png

(16)2×(32)493×(42)3=\frac{(16)^2 \times (3^2)^4}{9^3 \times (4^2)^3}=

image.png

(52)2×(51)2(52)1×(51)1\frac{(5^2)^2\times(5^1)^2}{(5^2)^1\times(5^1)^1}ലഘൂകരിക്കുക