x=7ª+7¯ª
y=7ª−7¯ª
x=4y
x×y=?
what is value of $\pi$ ?
1 square i
2x+3>0 and 9x-2\<16
mUsing v = ln(u) and v = f(x) + g(y) show that the solution of the Cauchy problem
yuz+z²= (xyu), u(x, 0) = e ^ (x ^ 2)
...
what is kinetic energy
value of cos6x.
sin2x+2sin4x+sin6x=4cosx^2*sin4x
11+2
integral of log(e^x)
intergral of sinxcox
intergral of 1+e^x/1-e^x