@sujamait bhai is wale question mein tune rounds kya standard basketball ke hisab se liye hain kya ?n agra haan toh kitne round hotehian basket ball ke match mein ?
@catter2011 said:lo ek dum solnremember (sinx + cosx) max = _/2 and (sinx+cosx) min = -_/2then,AM>=GM4^sinx+4^cosx >= 2. 4^(sinx+cosx)/2=> (4^sinx+4^cosx) min = 2^(1-_/2)=> (4^sinx+4^cox) max = 2^(1+_/2)
Last step main confusion hai,
4^sinx + 4^cosx >= 2*4^(sinx+cosx)/2,.
Now this implies max(4^sinx + 4^cosx) >=2^(1+_/2)
min (4^sinx + 4^cosx) >=2^(1-_/2)
ye inequality equality main kaise badal di, nahin samajh main aaya ye part.
@sauravd2001 said:@sujamait bhai is wale question mein tune rounds kya standard basketball ke hisab se liye hain kya ?n agra haan toh kitne round hotehian basket ball ke match mein ?
4 round likha tha Q mein..toh le liye...watsay ?
@karl said:Last step main confusion hai, 4^sinx + 4^cosx >= 2*4^(sinx+cosx)/2,. Now this implies max(4^sinx + 4^cosx) >=2^(1+_/2) min (4^sinx + 4^cosx) >=2^(1-_/2)ye inequality equality main kaise badal di, nahin samajh main aaya ye part.
assured min value, when sinx+cosx is minimum...
but max mein confusion hein can be greater than or equal to , when sinx+cosx is maximum
but max mein confusion hein can be greater than or equal to , when sinx+cosx is maximum
@sauravd2001 said:@catter2011 bhai pahle yeh bta standard basketball mein kitne round hote hain?
question mein hein dhek lo 4 rounds was given
@karl said:Last step main confusion hai, 4^sinx + 4^cosx >= 2*4^(sinx+cosx)/2,. Now this implies max(4^sinx + 4^cosx) >=2^(1+_/2) min (4^sinx + 4^cosx) >=2^(1-_/2)ye inequality equality main kaise badal di, nahin samajh main aaya ye part.
sahi toh hai bhai..
(sinx + cosx) ka min max nikal lo..expression ka min max isi pe depend karega..
The answer my friend is blowing in the wind ..the answer is ..
@sauravd2001 said:@sujamait andha hun na main isliye question ni dekha........i slapped my brain for that
Bhai Brain ko slap na kijiye..
@catter2011 said:assured min value, when sinx+cosx is minimum...but max mein confusion hein can be greater than or equal to , when sinx+cosx is maximum
@sujamait said:sahi toh hai bhai..(sinx + cosx) ka min max nikal lo..expression ka min max isi pe depend karega..The answer my friend is blowing in the wind ..the answer is ..
woh max waala thora sa hawa main hai, jaise ki aapne kaha hai, Differentiate hi karna padega isse to :P
@sujamait dekh bahi iska none of these hi hoga ......ek ghatiya aur wahiyad sa logic lagay hai dekh
iit walon ne banaye 100-1=99
ab dekh 99-40 =59 thik hai ?
ab hume aise koi ap banani hai jiska sum 99 ho ab hum jo bhi common difference lenge jaise odd le liya 3 ka toh dekh
37,34,31 yeh sab milke banate hai ek even sum or agar even differece lenge toh bhi banega even sum n ab saare even number diye hue hain toh saare reject ho jaynege toh bacha sirf none of these
@karl dekh bhai 4^(1/root2)+4^(1/root2)
yeh hua 2*4^(1/root2)
2*2(2/root2)
2*2(root2)
2(1+root2)
courtesy : krum bhai
@sauravd2001 said:@karl dekh bhai 4^(1/root2)+4^(1/root2)yeh hua 2*4^(1/root2)2*2(2/root2)2*2(root2)2(1+root2)courtesy : krum bhai
Pura sahi sahi bana ke do.
@sauravd2001 said:@karl ismein kya galti hai ladke?
Prove karo ki, 4^sinx +4^cosx ka max value at x=45, pe aata hai, aapne prove nahi kara hai, please do it without differentiation, mujhe a ki power main differentation acha nahi lagta hai.
@catter2011 said:assured min value, when sinx+cosx is minimum...but max mein confusion hein can be greater than or equal to , when sinx+cosx is maximum
@albiesriram bhai answere yahi ayega its not even possible to make ap with ur given options whose sum is 99 i told u the reason why
@karl bhai yahan toh prrove ho jayega ab exam mein thodi na aap proove karne baithoge bas ab yaad karlo ki max value jab dono sin aur cos ke term de rakhe hai same base ke sath toh max or min value pie/4 or 5pie /4 pe hogi respectively
@sauravd2001 said:@sujamait dekh bahi iska none of these hi hoga ......ek ghatiya aur wahiyad sa logic lagay hai dekh iit walon ne banaye 100-1=99ab dekh 99-40 =59 thik hai ?ab hume aise koi ap banani hai jiska sum 99 ho ab hum jo bhi common difference lenge jaise odd le liya 3 ka toh dekh 37,34,31 yeh sab milke banate hai ek even sum or agar even differece lenge toh bhi banega even sum n ab saare even number diye hue hain toh saare reject ho jaynege toh bacha sirf none of these
han yar tabhi toh mene none of these bola tha 