Logarithm Properties PYQ | JEE Main Mathematics 2025 ❓ Question Find the value of 81 1 log 5 3 + 27 log 9 36 + 3 4 log 7 9 . 81^{\frac{1}{\log_5 3}} +27^{\log_9 36} +3^{\frac{4}{\log_7 9}}. ✍…
JEE Main Logarithms Question | Change of Base Formula PYQ ❓ Question If m = log 245 175 , n = log 1215 875 , m=\log_{245}175,\qquad n=\log_{1215}875, find the value of m − n 1 − m n . \frac{m-n}{1-mn}…
JEE Main Logarithms Question | Change of Base PYQ ❓ Question If log 8 ( 8 x 2 ) ( log 8 x ) 2 = 3 , \frac{\log_{8}\left(\frac{8}{x^{2}}\right)} {\left(\log_{8}x\right)^2}=3, find the product …
Logarithms PYQ | JEE Main 2025 April | Fastest Trick ❓ Question Given e 2 ⋅ x ln x = x 3 , e^2\cdot x^{\ln x}=x^3, where x > β , α m = β n , x>\beta,\qquad \alpha^m=\beta^n, and m , n m,n …
Modulus Equations PYQ | JEE Main 2025 | Sign Condition Trick ❓ Question If ∣ x + y ∣ + ∣ x − y ∣ = 2 ∣ x ∣ |x+y|+|x-y|=2|x| and ∣ x + 1 ∣ + ∣ 5 − x ∣ = 6 , |x+1|+|5-x|=6, then find the possible values of x…
Greatest Integer Function PYQ | JEE Main 2025 | Graph-Based Question ❓ Question Let y = [ x ] y=[x] be the Greatest Integer Function (GIF), and y = { x } y=\{x\} be the Fractional Part Function. The graph of y = …
Functions & Logarithms PYQ | JEE Main 2025 | Smart Identity Trick ❓ Question Given f ( x ) = log ( 1 + x 1 − x ) , f(x)=\log\left(\frac{1+x}{1-x}\right), find f ( 3 x + x 3 1 + 3 x 2 ) . f\left(\frac{3x+x^3}{…