Complex Numbers and Quadratic Equations_JEE-Main-2021_310821_S1 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE Main 2021

31-08-2021 S1

Question

\text { The sum of the roots of the equation } x+1-2 \log _2\left(3+2^x\right)+2 \log _4\left(10-2^{-x}\right)=0 \text {, is: }

Select the correct option:

A

$\log _2 14$

B

$\log _2 11$

C

$\log _2 12$

D

$\log _2 13$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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