-15-(-8)
∫dx/x^(4)+a^(4) =π/2√2a
20 minus 50
$\sqrt{1200}$
2x-3=4
4x+5=1
Q.1 Determine whether the following functions are analytic and if so find their derivatives
f(z) =1/z
v-10*3>v
Find the value of n 8/2^7=2^n
2x/(x-1)+(2/(x+1))