
Call 1800-123-2003
"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
y is a function of u where u is a function of x ,then dy/ dx =? |
dy/dx= (dy/du ) * (du/dx ) |