what is humanity?give example
Answers
Answer:
Biology. 1.1 Evolution. 1.2 Evolution: The Theory of Evolution. 1.3 Biology: The Science of Life. 1.4 Classification of Animal Kingdom. 1.5 Structure of Plant and Animal Cell. ...
Chemistry. 2.1 Matter and its states. 2.2 Formation of Substances. 2.3 Atom. 2.4 Atomic Structure. ...
Physics.
Answer:
Step-by-step explanation:
We have,
\begin{gathered} \int \limits^{e}_{1} \bigg( \sqrt{x} + \frac{1}{ \sqrt{x} } \bigg)^{2}dx \\ \end{gathered}1∫e(x+x1)2dx
\begin{gathered} = \int \limits^{e}_{1} x \: dx+\int \limits^{e}_{1} \frac{1}{ x } \: dx + 2 \int \limits^{e}_{1} \: dx \\ \end{gathered}=1∫exdx+1∫ex1dx+21∫edx
\begin{gathered} = \bigg [ \frac{ {x}^{2} }{2} \bigg ] ^{e}_{1} \:+ \bigg [ \ln(x )\bigg ] ^{e}_{1} + 2 \bigg [x \bigg ] ^{e}_{1} \\ \end{gathered}=[2x2]1e+[ln(x)]1e+2[x]1e
\begin{gathered} = \frac{ {e}^{2} }{2} - \frac{1}{2} + \ln(e) - \ln(1) + 2 (e - 1) \\ \end{gathered}=2e2−21+ln(e)−ln(1)+2(e−1)
\begin{gathered} = \frac{ {e}^{2} }{2} - \frac{1}{2} + 1 + 2 e - 2 \\ \end{gathered}=2e2−21+1+2e−2
\begin{gathered} = \frac{ {e}^{2} }{2} + 2e - \frac{3}{2} \\ \end{gathered}=2e2+2e−23
humanity a beautiful word which can change lives