Question

Please help:)

Answer 1

with what??!?!?!?!!?

Answer 2

If\[a^x=b^y=c^z \]& \[b^2=ac,\]then\[\frac{1}{x}+\frac{1}{z}=?\]

Answer 3

@lgbasallote @mathslover @Hero @UnkleRhaukus @waterineyes Plz help:)

Answer 4

wait

Answer 5

3/2?

Answer 6

Did u try to put b^2=ac in that expression ?

Answer 7

Sorry but the ans is\[\Huge{\frac{2}{y}}\]

Answer 8

Can I have the full ans plz becoz I have no idea a bout this question:(

Answer 9

Ok @waterineyes please dont answer i want to try it first : D

Answer 10

LOL

Answer 11

I got it wait let me post it

Answer 12

k

Answer 13

This is a trick question

Answer 14

let us see Kushaswa Ravi Shrimali answer

Answer 15

let a^x=b^y=c^z=k

Answer 16

Yeah then??

Answer 17

wait

Answer 18

such a simple way to solve I didn't see thank u @mathslover
deserves a medal:)

Answer 19

\[\huge{a^x=b^y=c^z=k}\]
\[\huge{a^x=k}\]
\[\huge{a=k^{\frac{1}{x}}}\]
\[\huge{a^x=b^y}\]
\[\huge{b^y=k^1}\]
\[\huge{k^{\frac{1}{x}*y}=k^1}\]
\[\huge{\frac{y}{x}=1}\]
\[\huge{x=y}\]
\[\huge{\frac{1}{x}+\frac{1}{y}=\frac{1}{y}+\frac{1}{y}=\frac{2}{y}}\]

Answer 20

BEST OF LUCK FOR NTSE !

Answer 21

tum itni jaldi itna bada kaise likhte ho
koi short trick hai??

Answer 22

@mathslover we have to find 1/x + 1/z..

Answer 23

Thanx! but tumhe kaise pata chala ki ye /NTSE ka ques hai

Answer 24

Sorry the answer will be 2/y..
My mistake..

Answer 25

No problem

Answer 26

thanx @waterineyes @mathslover :)

Answer 27

Ur welcome and I know about NTSE as i had done these all questions :)

Answer 28

of X also??

Answer 29

\[\huge a^x = b^y\]
\[\implies \huge a = b^{\frac{y}{x}}\]


\[\huge c^z = b^y\]
\[\implies \huge c = b^{\frac{y}{z}}\]

\[\huge b^2 = ac\]

\[\huge b^2 = (b)^{\frac{y}{x}} \times (b)^{\frac{y}{z}}\]

\[\huge 2 = \frac{y}{x} + \frac{y}{z}\]

\[\huge \frac{1}{x} + \frac{1}{z} = \frac{2}{y}\]

Answer 30

tenth ke bhi kiye hai??

Answer 31

@mathslover

Answer 32

Yes i have tried ..@TheViper Please type in english here . so that other users can also understand that all

Answer 33

k!

Answer 34

of Biology?

Answer 35

NOT AT ALL :D

Answer 36

I wanna do Physics, Chemistry & Mathematics:)

Answer 37

Are u intelligent at Chem ???
Kushaswa Ravi Shrimali
@mathslover

Answer 38

I think i am at least at a level of 10

Answer 39

!!!!!!!!

Answer 40

\[\LARGE{\color{blue}{\text{Best Of Luck for your bright future!!}}}\]

Answer 41

Now-a-days u dony reply my messages @mathslover :(