Matematyka
$f\left(x\right) =$ | $45{\cdot}\sin\left(x\right)$ |
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$\dfrac{\mathrm{d}}{\mathrm{d}x}f\left(x\right) =$ |
$\class{steps-node}{\cssId{steps-node-1}{\tfrac{\mathrm{d}}{\mathrm{d}x}\kern-.25em\left(45{\cdot}\sin\left(x\right)\right)}}$ $=\class{steps-node}{\cssId{steps-node-2}{45{\cdot}\class{steps-node}{\cssId{steps-node-3}{\tfrac{\mathrm{d}}{\mathrm{d}x}\kern-.25em\left(\sin\left(x\right)\right)}}}}$ $=45{\cdot}\class{steps-node}{\cssId{steps-node-4}{\cos\left(x\right)}}$ |