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[β₯Adv] Interesting and high-level (mostly) questions and theory will be posted. Solutions will most often not be posted unless they're elegant (You may ask for one). DM/Comment if there are any errors. Join @ChemGalore for chemistry questions!
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*JEE Main 2013 to 2021
No of Questions asked in different chapters of
Mathematics
*(1) Vector & 3D*
*Total No. of Questions : 188*
*(2) Definite Integration & it's Application*
*Total No. of Questions : 141*
*(3) Matrices & Determinant*
*Total No. of Questions : 136*
*(4) Conic Section*
*Total No. of Questions : 118*
*(5) Limits, Continuity & Differentiability*
*Total No. of Questions : 105*
*(6) Sequence & Series*
*Total No. of Questions : 103*
*(7) Application of Derivative*
*Total No. of Questions : 98*
*(8) Binomial Theorem*
*Total No. of Questions : 85*
*(9) Differential Equations*
*Total No. of Questions : 80*
*(10) Probability*
*Total No. of Questions : 76*
*(11) Trigonometry*
*Total No. of Questions : 70*
*(12) Quadratic Equation*
*Total No. of Questions : 66*
*(13) Complex Number*
*Total No. of Questions : 66*
*(14) Circle*
*Total No. of Questions : 64*
*(15) Function*
*Total No. of Questions : 63*
*(16) Mathematical Reasoning*
*Total No. of Questions : 63*
*(17) Straight Line*
*Total No. of Questions : 62*
*(18) Permutation & Combination*
*Total No. of Questions : 57*
*(19) Statistics*
*Total No. of Questions : 55*
*(20) Indefinite Integration*
*Total No. of Questions : 40*
*(21) Inverse Trigonometric Functions*
*Total No. of Questions : 33*
*(22) Sets & Relations*
*Total No. of Questions : 29*
*(23) Differentiation*
*Total No. of Questions : 25*
*(24) Properties of Triangle*
*Total No. of Questions : 10*
*(25) Fundamental of Mathematics*
*Total No. of Questions : 7*
Total No. of Questions in Mathematics from JEE Main 2013 to 2021 : 1840
It is given , h1 is the water level in the vessel at the moment when the graph begins to break
Let h_2 be the water level at the moment when the kink turns into a linear section of the dependence
1) At h_1 < h < h_2 , get the dependence of the length of the shadow on l , R , Ξ± , Ξ² and h
2) Express h_2 through l , R , Ξ± , Ξ²
