${x^{20}}$
${x^{20}}$
Official Solution
VVidaara Team
✓ Verified solution
NCERT & Exemplar
Let$y = {x^{20}}$
$\Rightarrow$ $\cfrac{{dy}}{{dx}} = 20{x^{19}}$
therefore,
$\cfrac{{{d^2}y}}{{d{x^2}}} = 20 \cdot 19{x^{18}} = 380{x^{18}}$
Community Answers (0)
Log in to post your own answer or join the discussion.
No comments yet — start the discussion.