Mathematics · 2022
JEE Main · 26 June 2022, Shift 2 · Q22
Let p and q be two real numbers such that p+q=3 and p^4+q^4=369. Then (1/p+1/q)^-2 is equal to \ \ \ \.
Let $\displaystyle p$ and $\displaystyle q$ be two real numbers such that $\displaystyle p+q=3$ and $\displaystyle p^4+q^4=369$. Then $\displaystyle \left(\frac{1}{p}+\frac{1}{q}\right)^{-2}$ is equal to \_\_\_\_.
Official answer
4
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.