@sonamaries7 said:but otherwise kaise solve karoge?...
4 hi aa raha hai...
regards
scrabbler
regards
scrabbler
@rkshtsurana said:yup yehi nhi pata chal rh a..IIFT 10 me ..Time k bekar solution he,,,if anyone has CL soln or TF
Bhai ekdum mast solution mila hai, agar isko nahi samajh sakte to sab padhai bekar hai
Source CL:
let
log 5 (2) = P
2 = 5^P
This is only possible if P is irrational ..
samjh gaye naa :)
Source CL:
let
log 5 (2) = P
2 = 5^P
This is only possible if P is irrational ..
samjh gaye naa :)
:)
@sonamaries7 y irrational appraoch batao,,ek ek step
@scrabbler log 2 to base 5 is rational / irrational ?
@rkshtsurana said:log(5) 2 [ log 2 to the base 5} isprime norational noirrational nointeger
Irrational
Let log(5) 2 be rational -> log(5) 2 = p/q .. q
0 , p,q belong to integers
=> 2^q = 5^p => Not possible as LHS is even and RHS is odd for p,q as integers
=> log(5) 2 is irrational
@rkshtsurana said:@sonamaries7 y irrational appraoch batao,,ek ek step @scrabbler log 2 to base 5 is rational / irrational ?
instinct :P
@rkshtsurana said:log(5) 2 [ log 2 to the base 5} isprime norational noirrational nointeger
0.301^2 /( 1-0.301)^2
so, irrational ?
so, irrational ?
@gs4890 said:0.301^2 /( 1-0.301)^2so, irrational ?
Nope, we can't conclude it like that... log 2 is not perfectly 0.301
In fact 0.301 is rational => 301/1000
@rkshtsurana said:@sonamaries7 y irrational appraoch batao,,ek ek step @scrabbler log 2 to base 5 is rational / irrational ?
Irrational. Let it be x, then 5^x = 2 which cannot happen for any rational x as 5 and 2 are not related in any way multiplicatively...
regards
scrabbler
1 Like
@sonamaries7 said:welcome back kaise kiya?
Just making figure...gimme five min...thoda lamba hai to draw on comp (though quick on paper)
And yeah it has been a long time....been pretty much offline, mom was ill so had gone home and become reclusive :P
regards
scrabbler
A contractor did not have space in his garage for 8 of his trucks. He, therefore, increased the size of his garage by 50% which gave him space for 8 more trucks than he owned altogether. How many trucks did he own?
@amresh_maverick said:A contractor did not have space in his garage for 8 of his trucks. He, therefore, increased the size of his garage by 50% which gave him space for 8 more trucks than he owned altogether. How many trucks did he own?
32
@amresh_maverick said:A contractor did not have space in his garage for 8 of his trucks. He, therefore, increased the size of his garage by 50% which gave him space for 8 more trucks than he owned altogether. How many trucks did he own?
40?
@amresh_maverick said:A contractor did not have space in his garage for 8 of his trucks. He, therefore, increased the size of his garage by 50% which gave him space for 8 more trucks than he owned altogether. How many trucks did he own?
32??
must be 40
@amresh_maverick said:A contractor did not have space in his garage for 8 of his trucks. He, therefore, increased the size of his garage by 50% which gave him space for 8 more trucks than he owned altogether. How many trucks did he own?
40
@krum said:32
@mailtoankit said:32??
32 are the trucks for which space is available. 8 more are to be arranged.
@gs4890 said:32 are the trucks for which space is available. 8 more are to be arranged.
haan yaar..40 hi hai....pehele galat kar diya tha
...ab sahi aa raha hai..
...ab sahi aa raha hai..@amresh_maverick said:A contractor did not have space in his garage for 8 of his trucks. He, therefore, increased the size of his garage by 50% which gave him space for 8 more trucks than he owned altogether. How many trucks did he own?
40
@sonamaries7 said:kaise kiya?
Here you go...attached file should give the answer.
Edit: Second figure mein A aur B interchange ho gaye. Sowwy :)
regards
scrabbler