MCQ
$\int x^x(1+\log x) d x$ = ______.
- ✓$x^x+c$
- B$x^x \log x+c$
- C$x^{2 x}+c$
- D$\frac{1}{2}(1+\log x)^2+c$
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Statement I: In the experiment performed by Hershey and Chase, viruses grown on radioactive phosphorus medium contained radioactive DNA, but not radioactive protein.
Statement II: DNA contains phosphorus, whereas protein lacks phosphorus