Most Important Selected Qs for JEE AdvancedMathematicsBasics of Mathematics
For the equation 3^x=4^ x^2 , the correct statement(s) is/are:
Options
- Anumber of solutions is 2 .
- Bnumber of solution is 1 .
- Cone of the solution is ₄( 3 3 3 )
- Dthe sum of all the solutions is ₄ ((1+ 2 )^2-2^ 3 2 )
Correct answer
D. the sum of all the solutions is ₄ ((1+ 2 )^2-2^ 3 2 )
Step-by-step solution
3^x=4^ x^2 aligned & x ₂ 3=x^2 ₂ 4 & x=0, x= 1 2 ₂ 3= ₄ 3 aligned