Use Coupon: CART20 and get 20% off on all online Study Material

Total Price: R

There are no items in this cart.
Continue Shopping
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

Get extra R 550 off


( ax/a+b ) = ( by/y+b ) = (cz/z+b ) & x, y, z, are in H.P. then a, b, c, are in

1) A.P.

2) G.P.

3) H.P.

4) None

6 years ago


Answers : (1)


Dear Mayank

( ax/x+b ) = ( by/y+b ) = (cz/z+b )


 ( ax/x+b ) = ( by/y+b ) = (cz/z+b ) =1/k

so x +b =axk   or    x =b/(ak-1)


   y+ b  =byk   or  y = b/(bk-1)


  z+b= czk   or   z =b/(ck-1)


 x ,y,z  are in H.P

or   1/x  ,1/y ,1/z   are in AP

or (ak-1)/b ,(bk-1)/b ,(ck-1)/b  are in AP

or (ak-1) ,(bk-1) ,(ck-1)  are in AP

or (ak) ,(bk1) ,(ck)  are in AP

or  a,b,c   are in AP

Please feel free to post as many doubts on our discussion forum as you can.
If you find any question Difficult to understand - post it here and we will get you
the answer and detailed  solution very  quickly.

 We are all IITians and here to help you in your IIT JEE preparation.

All the best.
Askiitians Experts

6 years ago

Post Your Answer

Other Related Questions on Algebra

what is the graph of y= Ix-1I+Ix-4I+Ix-7I ,&how to draw it?
Harsh Patodia one month ago
how to solve this please explain in detail and do not ignore me.
your question is very important to us and ans is very important to you i will tell you how to do this
sahil sharma 3 months ago
the image is invalid nc piajlskcnSLIDUCBwpviu WVIJN sdckndsfoIHFIJnfpQHFijnv isddV WUPNVwjefP WVwijvnSIDJVNdsip j vnPWJwipubvwjo vnWP IUBHwobWORHB wpovn
Shubhang Arora 3 months ago
if x+y+1=3xy,where x (not =)to y,determine value of x+y+1?
There can be lot of possibilties x=0 then y= -1 x= 1 y=1 (Not to be taken as xnot equal to y) x=2 y+1= 6y so y=1/5 Like this other cases can be taken So x+y+1 can have multiple values I...
Harsh Patodia one month ago
Prove that:(1+cotA+cosecA)(1+cotA-cosecA)=cot(A/2)-tan(A/2)
Using this (a-b)(a+b) = a² - b².Where a=1+cota and b=coseca.-> (1+cota)² - cosec²a-> 1 + cot²a + 2cota - cosec²aIdentity: cosec²x - cot²x = 1 using it.-> 1 + (-1) + 2cota-> 2 cot a-> 2 cos a...
2017 years ago
what is integration? and what is the real life applications of an integration?
Dear Sudharshan Integration is the one symboll used in solving problems . Integration is opposite to differentiation. It is usefull in mathematics, physics and chemistry
Prabhakar ch 9 months ago
DEAR SUDARSHAN, Integration is the act of bringing together smaller components into a single system that functions as one. Integration is used to compute such things as the areas and...
naresh raju 9 months ago
dear sudarshan..... Integration is a way of adding slices to find the whole. Integration can be used to find areas, volumes, central points and many useful things. But it is easiest to...
mohan 9 months ago
is the sum of two convergent sequences is divergent?
@ aryan no , its not true for every case , but some cases it might be true . the small example u can take that is y (n ) = – x (n ) for all value of n HOPE IT CLEARS YOUR DOUBT ALL THE BEST ...
Umakant biswal 2 months ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,750 off

Get extra R 550 off

More Questions On Algebra

Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn
Attractive Gift
To Win!!!
Click Here for details