Find du\dt when u = tan^-1 (y\x) x= e^t-e^-t, y= e^t+ e^-t
$5xy-x^{2}t+2xy+3x^{2}t$
12: 35 :: 16: ?
4 ⊕ 2 = answer
Measure the lengths of sides of the notebook. Draw any one diagonal on the notebook, it divides the notebook into two parts of equ...
5xy-$x^{2}$t + 2xy +3 $x^{2}$t
1369 square root with division method
\text{% w/w} = \left( \frac{75}{1500} \right) \times 100 = 5\%
2*sen(6x)
5025,5
x
3,14