Mathematics · 2023
JEE Main · 11 April 2023, Shift 2 · Q24
The number of points, where the curve f(x)= e^8 x- e^6 x-3 e^4 x- e^2 x+1, x ∈ R cuts x -axis, is equal to ____
The number of points, where the curve $\displaystyle f(x)=\mathrm{e}^{8 x}-\mathrm{e}^{6 x}-3 \mathrm{e}^{4 x}-\mathrm{e}^{2 x}+1, x \in \mathbb{R}$ cuts $\displaystyle x$-axis, is equal to $\displaystyle \_\_\_\_$
Official answer
From NTA’s final answer key for this paper.
2
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.