29/6/22 #POTD 33
Here are two well known Charming problems on combi!
Definitely on the easier side of JEE ADV/Tough JM
Everybody should be able to solve these
and Share your solutions once done!
Share with max students 🔥🔥🔥
Here are two well known Charming problems on combi!
Definitely on the easier side of JEE ADV/Tough JM
Everybody should be able to solve these
and Share your solutions once done!
Share with max students 🔥🔥🔥
1/7/22 #POTD 34
Try this charming problem perfect for JEE ADV!
This will clear a very common misconception which people have!
Share your solutions!
Share among max students 🔥🔥🔥
Try this charming problem perfect for JEE ADV!
This will clear a very common misconception which people have!
Share your solutions!
Share among max students 🔥🔥🔥
Solution to #POTD 34
You can get the correct solution without hit and trial if you dont make the assumption of x=y due to symmetry it would remove the faulty case on its own without extra scut work!
Sir gave this problem in the ADV Problem solving course!
You can get the correct solution without hit and trial if you dont make the assumption of x=y due to symmetry it would remove the faulty case on its own without extra scut work!
Sir gave this problem in the ADV Problem solving course!
3/7/22 #POTD 35
A very charming Question from the chapter of trigonometry?
Multiple excellent Solutions already exist for this problem try for yourselves!
Share among max students 🔥🔥🔥🔥
A very charming Question from the chapter of trigonometry?
Multiple excellent Solutions already exist for this problem try for yourselves!
Share among max students 🔥🔥🔥🔥
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Form link of GLCGM!
Form link of GLCGM!
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12/7/22 #POTD 36
Here is a simple and straightforward problem if you have the right mindset!
Definitely one the easier side of JEE ADV!
Solve and Share your Solutions!
Share among max students 🔥🔥🔥
Here is a simple and straightforward problem if you have the right mindset!
Definitely one the easier side of JEE ADV!
Solve and Share your Solutions!
Share among max students 🔥🔥🔥
Forwarded from M.Arya
The Indian team for 15th IOAA being held at Kutaisi, Georgia departed today (ioaa2022.ge). The team consists of 5 students and 4 mentors. We wish the team the best wishes.
L to R: Prof. Sarita Vig, Mr. Tejas Shah, Mr. Raghav Goyal, Mr. Malay Kedia, Mr. Md Sahil Akhtar, Mr. Mehul Borad, Mr. Atharva Mahajan, Dr. Shriharsh Tendulkar, Prof. Ajit Mohan Srivastava.
L to R: Prof. Sarita Vig, Mr. Tejas Shah, Mr. Raghav Goyal, Mr. Malay Kedia, Mr. Md Sahil Akhtar, Mr. Mehul Borad, Mr. Atharva Mahajan, Dr. Shriharsh Tendulkar, Prof. Ajit Mohan Srivastava.
Alok Kumar - JEE/OLY
The Indian team for 15th IOAA being held at Kutaisi, Georgia departed today (ioaa2022.ge). The team consists of 5 students and 4 mentors. We wish the team the best wishes. L to R: Prof. Sarita Vig, Mr. Tejas Shah, Mr. Raghav Goyal, Mr. Malay Kedia, Mr. Md…
Is Raghav Goyal, the brother of Pranav Goyal AIR1?
Forwarded from Deleted Account
sub x = sec@
solving u get sec@ - cosec@ = 91/60. put m,n -> sec, cosec. you have two equations , m-n = 91/60 and 1/m^2 + 1/n^2 =1 => m^2+n^2 = m^2n^2. square the first and substitute m^2+n^2 in terms of mn into second to get (mn)^2 -2mn - (91/60)^2 = 0 to get mn = 169/60 , -49/60 , where second value is rejected as its abs <1. so you have m * (-n) = -169/60 and m + (-n) = 91/60. solve this quadratic as sigma1 and sigma2 is given to get m = 13/5 or - 13/12
solving u get sec@ - cosec@ = 91/60. put m,n -> sec, cosec. you have two equations , m-n = 91/60 and 1/m^2 + 1/n^2 =1 => m^2+n^2 = m^2n^2. square the first and substitute m^2+n^2 in terms of mn into second to get (mn)^2 -2mn - (91/60)^2 = 0 to get mn = 169/60 , -49/60 , where second value is rejected as its abs <1. so you have m * (-n) = -169/60 and m + (-n) = 91/60. solve this quadratic as sigma1 and sigma2 is given to get m = 13/5 or - 13/12